{ "id": "/ujjain/festivals/2024", "place": { "id": "1253914", "slug": "ujjain", "name": "Ujjain", "region": "Madhya Pradesh, India", "country": "IN", "lat": 23.18239, "lon": 75.77643, "elevation_m": 494, "tz": "Asia/Kolkata" }, "year": 2024, "tradition": "smarta", "method": "pac-rp@2026.1", "ruleset": "2026.3-draft", "rulings": [ { "id": "/ujjain/festivals/2024/ekadashi?on=2024-01-07", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23002, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-01-07T00:42:15+05:30", "utc": "2024-01-06T19:12:15Z", "ms": 1704568334816.6604 }, "end": { "local": "2024-01-08T00:46:36+05:30", "utc": "2024-01-07T19:16:36Z", "ms": 1704654996441.594 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-01-07T00:42:15+05:30", "utc": "2024-01-06T19:12:15Z", "ms": 1704568334816.6604 }, "end": { "local": "2024-01-08T00:46:36+05:30", "utc": "2024-01-07T19:16:36Z", "ms": 1704654996441.594 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-01-07", "window": { "start": { "local": "2024-01-07T07:09:48+05:30", "utc": "2024-01-07T01:39:48Z", "ms": 1704591587600.37 }, "end": { "local": "2024-01-07T07:09:48+05:30", "utc": "2024-01-07T01:39:48Z", "ms": 1704591587600.37 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-01-08", "window": { "start": { "local": "2024-01-08T07:09:58+05:30", "utc": "2024-01-08T01:39:58Z", "ms": 1704677998451.4822 }, "end": { "local": "2024-01-08T07:09:58+05:30", "utc": "2024-01-08T01:39:58Z", "ms": 1704677998451.4822 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:42 on Sun 7 Jan to 00:47 on Mon 8 Jan.", "fact": "2024-01-06T19:12:15Z → 2024-01-07T19:16:36Z" }, { "step": "kaala", "text": "Sunrise is at 07:10 on the 7th and 07:10 on the 8th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 7th and is not on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 23002 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Ujjain, 2024: Sunday 7 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-07", "confidence": "determinate" } ], "quote": "In Ujjain, Saphalā Ekādaśī 2024 falls on Sunday 7 January. Ekādaśī runs from 00:42 on Sun 7 Jan to 00:47 on Mon 8 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-01-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-01-09", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9729, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-01-08T23:59:31+05:30", "utc": "2024-01-08T18:29:31Z", "ms": 1704738571129.9526 }, "end": { "local": "2024-01-09T22:25:16+05:30", "utc": "2024-01-09T16:55:16Z", "ms": 1704819315794.2578 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-01-08T23:59:31+05:30", "utc": "2024-01-08T18:29:31Z", "ms": 1704738571129.9526 }, "end": { "local": "2024-01-09T22:25:16+05:30", "utc": "2024-01-09T16:55:16Z", "ms": 1704819315794.2578 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-01-08", "window": { "start": { "local": "2024-01-08T17:56:42+05:30", "utc": "2024-01-08T12:26:42Z", "ms": 1704716802297.7612 }, "end": { "local": "2024-01-08T19:42:30+05:30", "utc": "2024-01-08T14:12:30Z", "ms": 1704723149720.5654 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "2024-01-09", "window": { "start": { "local": "2024-01-09T17:57:24+05:30", "utc": "2024-01-09T12:27:24Z", "ms": 1704803244036.1243 }, "end": { "local": "2024-01-09T19:43:07+05:30", "utc": "2024-01-09T14:13:07Z", "ms": 1704809586982.8008 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:00 on Mon 8 Jan to 22:25 on Tue 9 Jan.", "fact": "2024-01-08T18:29:31Z → 2024-01-09T16:55:16Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:57–19:42 on the 8th, 17:57–19:43 on the 9th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 106 minutes on the 8th and 106 of 106 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 9729 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Tuesday 9 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-09", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Tuesday 9 January. Trayodaśī runs from 00:00 on Mon 8 Jan to 22:25 on Tue 9 Jan and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-01-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-01-09", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6274, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-01-09T22:25:16+05:30", "utc": "2024-01-09T16:55:16Z", "ms": 1704819315794.2578 }, "end": { "local": "2024-01-10T20:11:23+05:30", "utc": "2024-01-10T14:41:23Z", "ms": 1704897682524.355 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-01-09T22:25:16+05:30", "utc": "2024-01-09T16:55:16Z", "ms": 1704819315794.2578 }, "end": { "local": "2024-01-10T20:11:23+05:30", "utc": "2024-01-10T14:41:23Z", "ms": 1704897682524.355 } }, "kaala": "nishita", "days": [ { "local_date": "2024-01-09", "window": { "start": { "local": "2024-01-10T00:09:50+05:30", "utc": "2024-01-09T18:39:50Z", "ms": 1704825590086.1616 }, "end": { "local": "2024-01-10T00:57:50+05:30", "utc": "2024-01-09T19:27:50Z", "ms": 1704828470086.1616 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-01-10", "window": { "start": { "local": "2024-01-11T00:10:15+05:30", "utc": "2024-01-10T18:40:15Z", "ms": 1704912014509.0469 }, "end": { "local": "2024-01-11T00:58:15+05:30", "utc": "2024-01-10T19:28:15Z", "ms": 1704914894509.0469 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:25 on Tue 9 Jan to 20:11 on Wed 10 Jan.", "fact": "2024-01-09T16:55:16Z → 2024-01-10T14:41:23Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:10–00:58 on the 9th, 00:10–00:58 on the 10th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6274 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Tuesday 9 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-09", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Tuesday 9 January. Caturdaśī runs from 22:25 on Tue 9 Jan to 20:11 on Wed 10 Jan and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-01-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/bhogi", "festival": "bhogi", "name": "Bhogi", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31368, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 }, "end": { "local": "2024-02-13T15:43:52+05:30", "utc": "2024-02-13T10:13:52Z", "ms": 1707819231811.487 } }, "span": { "of": "transit", "start": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 }, "end": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 } }, "kaala": "sunset-day", "days": [ { "local_date": "2024-01-14", "window": { "start": { "local": "2024-01-13T18:00:14+05:30", "utc": "2024-01-13T12:30:14Z", "ms": 1705149013611.5327 }, "end": { "local": "2024-01-14T18:00:56+05:30", "utc": "2024-01-14T12:30:56Z", "ms": 1705235456445.8936 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2024-01-15", "window": { "start": { "local": "2024-01-14T18:00:56+05:30", "utc": "2024-01-14T12:30:56Z", "ms": 1705235456445.8936 }, "end": { "local": "2024-01-15T18:01:39+05:30", "utc": "2024-01-15T12:31:39Z", "ms": 1705321899374.1082 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2024-01-15", "days": -1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 02:44 on Mon 15 Jan.", "fact": "2024-01-14T21:13:44Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 18:01, and the day of the 15th ends at 18:02.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 14th and the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 31368 s" }, { "step": "counted", "text": "Bhogi is kept the day before Pongal: Monday 15 January is the day taken above.", "fact": "follows: pongal − 1 d" }, { "step": "ruling", "text": "Bhogi, Ujjain, 2024: Sunday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "bhogi", "follows": { "festival": "pongal", "days": -1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-14", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2024-01-14", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2024-01-13", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-01-14" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Bhogi 2024 falls on Sunday 14 January. It is kept the day before Pongal, which falls on Monday 15 January. The Sun enters Makara at 02:44 on Mon 15 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from sunrise, as in Orissa, it is 13 January.", "cite": "https://ahargana.org/ujjain/festivals/2024/bhogi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-01-14", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15083, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-01-14T08:00:23+05:30", "utc": "2024-01-14T02:30:23Z", "ms": 1705199422640.694 }, "end": { "local": "2024-01-15T04:59:42+05:30", "utc": "2024-01-14T23:29:42Z", "ms": 1705274981793.041 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-01-14T08:00:23+05:30", "utc": "2024-01-14T02:30:23Z", "ms": 1705199422640.694 }, "end": { "local": "2024-01-15T04:59:42+05:30", "utc": "2024-01-14T23:29:42Z", "ms": 1705274981793.041 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-01-14", "window": { "start": { "local": "2024-01-14T12:11:46+05:30", "utc": "2024-01-14T06:41:46Z", "ms": 1705214505724.9487 }, "end": { "local": "2024-01-14T12:59:46+05:30", "utc": "2024-01-14T07:29:46Z", "ms": 1705217385724.9487 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-01-15", "window": { "start": { "local": "2024-01-15T12:12:08+05:30", "utc": "2024-01-15T06:42:08Z", "ms": 1705300927789.312 }, "end": { "local": "2024-01-15T13:00:08+05:30", "utc": "2024-01-15T07:30:08Z", "ms": 1705303807789.312 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:00 on Sun 14 Jan to 05:00 on Mon 15 Jan.", "fact": "2024-01-14T02:30:23Z → 2024-01-14T23:29:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 14th, 12:12–13:00 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15083 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Sunday 14 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-14", "confidence": "determinate" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Sunday 14 January. Caturthī runs from 08:00 on Sun 14 Jan to 05:00 on Mon 15 Jan and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-01-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pongal", "festival": "pongal", "name": "Pongal", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31368, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 }, "end": { "local": "2024-02-13T15:43:52+05:30", "utc": "2024-02-13T10:13:52Z", "ms": 1707819231811.487 } }, "span": { "of": "transit", "start": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 }, "end": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 } }, "kaala": "sunset-day", "days": [ { "local_date": "2024-01-14", "window": { "start": { "local": "2024-01-13T18:00:14+05:30", "utc": "2024-01-13T12:30:14Z", "ms": 1705149013611.5327 }, "end": { "local": "2024-01-14T18:00:56+05:30", "utc": "2024-01-14T12:30:56Z", "ms": 1705235456445.8936 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2024-01-15", "window": { "start": { "local": "2024-01-14T18:00:56+05:30", "utc": "2024-01-14T12:30:56Z", "ms": 1705235456445.8936 }, "end": { "local": "2024-01-15T18:01:39+05:30", "utc": "2024-01-15T12:31:39Z", "ms": 1705321899374.1082 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 02:44 on Mon 15 Jan.", "fact": "2024-01-14T21:13:44Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 18:01, and the day of the 15th ends at 18:02.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 14th and the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 31368 s" }, { "step": "ruling", "text": "Pongal, Ujjain, 2024: Monday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "pongal", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "not_evaluated": "The rule that heads the solar festivals, the day \"taken to begin from midnight\" (p. 106), is not applied to Pongal. It is kept on the first day of the month of Makara as the Tamil districts count it, a transit after sunset going to the next day (p. 244); the Rashtriya Panchang prints Pongal so.", "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2024-01-15", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2024-01-14", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-01-15" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Pongal (Tai Pongal) 2024 falls on Monday 15 January. The Sun enters Makara at 02:44 on Mon 15 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from sunrise, as in Orissa, it is 14 January.", "cite": "https://ahargana.org/ujjain/festivals/2024/pongal", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/makara-sankranti", "festival": "makara-sankranti", "name": "Makara Saṅkrānti", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9824, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 }, "end": { "local": "2024-02-13T15:43:52+05:30", "utc": "2024-02-13T10:13:52Z", "ms": 1707819231811.487 } }, "span": { "of": "transit", "start": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 }, "end": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 } }, "kaala": "civil-day", "days": [ { "local_date": "2024-01-14", "window": { "start": { "local": "2024-01-14T00:00:00+05:30", "utc": "2024-01-13T18:30:00Z", "ms": 1705170600000 }, "end": { "local": "2024-01-15T00:00:00+05:30", "utc": "2024-01-14T18:30:00Z", "ms": 1705257000000 } }, "covered_min": 0, "window_min": 1440, "qualifies": false }, { "local_date": "2024-01-15", "window": { "start": { "local": "2024-01-15T00:00:00+05:30", "utc": "2024-01-14T18:30:00Z", "ms": 1705257000000 }, "end": { "local": "2024-01-16T00:00:00+05:30", "utc": "2024-01-15T18:30:00Z", "ms": 1705343400000 } }, "covered_min": 1, "window_min": 1440, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 02:44 on Mon 15 Jan.", "fact": "2024-01-14T21:13:44Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from midnight to midnight, on the clock of Ujjain.", "fact": "civil-day: midnight-to-midnight · Asia/Kolkata" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from midnight. The transit falls on the 15th, not the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from midnight → only-day · margin 9824 s" }, { "step": "ruling", "text": "Makara Saṅkrānti, Ujjain, 2024: Monday 15 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "makara-sankranti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "rashi": "Makara", "day_from": "midnight" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-15", "confidence": "determinate" }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2024-01-14", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2024-01-15", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-01-15" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Makara Saṅkrānti 2024 falls on Monday 15 January. The Sun enters Makara at 02:44 on Mon 15 Jan, and the rule counts the day from midnight. Counted from sunrise, as in Orissa, it is 14 January.", "cite": "https://ahargana.org/ujjain/festivals/2024/makara-sankranti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/mattu-pongal", "festival": "mattu-pongal", "name": "Mattu Pongal", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31368, "anga": { "type": "sankranti", "index": 9, "key": "makara", "name": "Makara", "start": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 }, "end": { "local": "2024-02-13T15:43:52+05:30", "utc": "2024-02-13T10:13:52Z", "ms": 1707819231811.487 } }, "span": { "of": "transit", "start": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 }, "end": { "local": "2024-01-15T02:43:44+05:30", "utc": "2024-01-14T21:13:44Z", "ms": 1705266823972.1462 } }, "kaala": "sunset-day", "days": [ { "local_date": "2024-01-14", "window": { "start": { "local": "2024-01-13T18:00:14+05:30", "utc": "2024-01-13T12:30:14Z", "ms": 1705149013611.5327 }, "end": { "local": "2024-01-14T18:00:56+05:30", "utc": "2024-01-14T12:30:56Z", "ms": 1705235456445.8936 } }, "covered_min": 0, "window_min": 1441, "qualifies": false }, { "local_date": "2024-01-15", "window": { "start": { "local": "2024-01-14T18:00:56+05:30", "utc": "2024-01-14T12:30:56Z", "ms": 1705235456445.8936 }, "end": { "local": "2024-01-15T18:01:39+05:30", "utc": "2024-01-15T12:31:39Z", "ms": 1705321899374.1082 } }, "covered_min": 1, "window_min": 1441, "qualifies": true } ], "follows": { "festival": "pongal", "name": "Pongal", "local_date": "2024-01-15", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Makara at 02:44 on Mon 15 Jan.", "fact": "2024-01-14T21:13:44Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day is counted from the sunset before it to its own sunset: the day of the 14th ends at 18:01, and the day of the 15th ends at 18:02.", "fact": "sunset-day: sunset-to-sunset · sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from the sunset before it: a transit after sunset belongs to the next day. The transit falls between the sunsets of the 14th and the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunset → only-day · margin 31368 s" }, { "step": "counted", "text": "Mattu Pongal is kept the day after Pongal: Monday 15 January is the day taken above.", "fact": "follows: pongal + 1 d" }, { "step": "ruling", "text": "Mattu Pongal, Ujjain, 2024: Tuesday 16 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "mattu-pongal", "follows": { "festival": "pongal", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Makaradi — Makaradi snana, Magh Bihu (Assam), Tila samkranti, Pongal (S. India), Bhogi (S. India — on the day before Pongal), Mattu Pongal (S. India — on the day after Pongal)." }, { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } ], "rashi": "Makara", "day_from": "sunset" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-16", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2024-01-16", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunrise-day", "local_date": "2024-01-15", "statement": "Counted from sunrise (the Orissa rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Orissa rule: In Orissa the solar months of the Amli and Vilayati eras begin civilly on the same day (sunrise to next sunrise) as the samkranti, irrespective of whether this takes place before or after midnight." } }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-01-16" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Mattu Pongal 2024 falls on Tuesday 16 January. It is kept the day after Pongal, which falls on Monday 15 January. The Sun enters Makara at 02:44 on Mon 15 Jan. The rule counts the day from sunset to sunset, and the transit falls between the sunsets of the 14th and the 15th. Counted from sunrise, as in Orissa, it is 15 January.", "cite": "https://ahargana.org/ujjain/festivals/2024/mattu-pongal", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-01-21", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 42145, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-01-20T19:27:10+05:30", "utc": "2024-01-20T13:57:10Z", "ms": 1705759029683.6226 }, "end": { "local": "2024-01-21T19:27:40+05:30", "utc": "2024-01-21T13:57:40Z", "ms": 1705845459548.731 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-01-20T19:27:10+05:30", "utc": "2024-01-20T13:57:10Z", "ms": 1705759029683.6226 }, "end": { "local": "2024-01-21T19:27:40+05:30", "utc": "2024-01-21T13:57:40Z", "ms": 1705845459548.731 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-01-21", "window": { "start": { "local": "2024-01-21T07:10:13+05:30", "utc": "2024-01-21T01:40:13Z", "ms": 1705801213398.491 }, "end": { "local": "2024-01-21T07:10:13+05:30", "utc": "2024-01-21T01:40:13Z", "ms": 1705801213398.491 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-01-22", "window": { "start": { "local": "2024-01-22T07:10:05+05:30", "utc": "2024-01-22T01:40:05Z", "ms": 1705887604612.825 }, "end": { "local": "2024-01-22T07:10:05+05:30", "utc": "2024-01-22T01:40:05Z", "ms": 1705887604612.825 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 19:27 on Sat 20 Jan to 19:28 on Sun 21 Jan.", "fact": "2024-01-20T13:57:10Z → 2024-01-21T13:57:40Z" }, { "step": "kaala", "text": "Sunrise is at 07:10 on the 21st and 07:10 on the 22nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 21st and is not on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 42145 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Ujjain, 2024: Sunday 21 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-21", "confidence": "determinate" } ], "quote": "In Ujjain, Putradā Ekādaśī 2024 falls on Sunday 21 January. Ekādaśī runs from 19:27 on Sat 20 Jan to 19:28 on Sun 21 Jan and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-01-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-01-23", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-23", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 70, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-01-22T19:52:15+05:30", "utc": "2024-01-22T14:22:15Z", "ms": 1705933335230.6743 }, "end": { "local": "2024-01-23T20:39:57+05:30", "utc": "2024-01-23T15:09:57Z", "ms": 1706022597213.7993 }, "month": { "amanta": 9, "purnimanta": 9, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-01-22T19:52:15+05:30", "utc": "2024-01-22T14:22:15Z", "ms": 1705933335230.6743 }, "end": { "local": "2024-01-23T20:39:57+05:30", "utc": "2024-01-23T15:09:57Z", "ms": 1706022597213.7993 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-01-22", "window": { "start": { "local": "2024-01-22T18:06:40+05:30", "utc": "2024-01-22T12:36:40Z", "ms": 1705926999582.2908 }, "end": { "local": "2024-01-22T19:51:06+05:30", "utc": "2024-01-22T14:21:06Z", "ms": 1705933265560.6433 } }, "covered_min": 0, "window_min": 104, "qualifies": false }, { "local_date": "2024-01-23", "window": { "start": { "local": "2024-01-23T18:07:22+05:30", "utc": "2024-01-23T12:37:22Z", "ms": 1706013442071.1506 }, "end": { "local": "2024-01-23T19:51:41+05:30", "utc": "2024-01-23T14:21:41Z", "ms": 1706019700838.9275 } }, "covered_min": 104, "window_min": 104, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 19:52 on Mon 22 Jan to 20:40 on Tue 23 Jan.", "fact": "2024-01-22T14:22:15Z → 2024-01-23T15:09:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:07–19:51 on the 22nd, 18:07–19:52 on the 23rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 104 minutes on the 22nd and 104 of 104 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 70 s < 300 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Tuesday 23 January.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-23", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-23", "confidence": "boundary" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Tuesday 23 January. Trayodaśī runs from 19:52 on Mon 22 Jan to 20:40 on Tue 23 Jan and covers all of pradoṣa that evening. It is 1 min 10 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-01-23", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-01-29", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-01-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34841, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-01-29T06:11:16+05:30", "utc": "2024-01-29T00:41:16Z", "ms": 1706488876245.0103 }, "end": { "local": "2024-01-30T08:54:37+05:30", "utc": "2024-01-30T03:24:37Z", "ms": 1706585077394.7183 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-01-29T06:11:16+05:30", "utc": "2024-01-29T00:41:16Z", "ms": 1706488876245.0103 }, "end": { "local": "2024-01-30T08:54:37+05:30", "utc": "2024-01-30T03:24:37Z", "ms": 1706585077394.7183 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-01-28", "window": { "start": { "local": "2024-01-28T20:30:35+05:30", "utc": "2024-01-28T15:00:35Z", "ms": 1706454035482.5493 }, "end": { "local": "2024-01-28T20:30:35+05:30", "utc": "2024-01-28T15:00:35Z", "ms": 1706454035482.5493 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-01-29", "window": { "start": { "local": "2024-01-29T21:20:16+05:30", "utc": "2024-01-29T15:50:16Z", "ms": 1706543416275.0703 }, "end": { "local": "2024-01-29T21:20:16+05:30", "utc": "2024-01-29T15:50:16Z", "ms": 1706543416275.0703 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:11 on Mon 29 Jan to 08:55 on Tue 30 Jan.", "fact": "2024-01-29T00:41:16Z → 2024-01-30T03:24:37Z" }, { "step": "kaala", "text": "Moonrise is at 20:31 on the 28th and 21:20 on the 29th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 28th and is on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 34841 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Monday 29 January.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-01-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-01-29", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Monday 29 January. Caturthī runs from 06:11 on Mon 29 Jan to 08:55 on Tue 30 Jan and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-01-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-02-06", "festival": "ekadashi", "name": "Ṣaṭtilā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32557, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-02-05T17:25:16+05:30", "utc": "2024-02-05T11:55:16Z", "ms": 1707134116134.3464 }, "end": { "local": "2024-02-06T16:07:48+05:30", "utc": "2024-02-06T10:37:48Z", "ms": 1707215867847.7388 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-05T17:25:16+05:30", "utc": "2024-02-05T11:55:16Z", "ms": 1707134116134.3464 }, "end": { "local": "2024-02-06T16:07:48+05:30", "utc": "2024-02-06T10:37:48Z", "ms": 1707215867847.7388 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-02-05", "window": { "start": { "local": "2024-02-05T07:05:39+05:30", "utc": "2024-02-05T01:35:39Z", "ms": 1707096939429.0637 }, "end": { "local": "2024-02-05T07:05:39+05:30", "utc": "2024-02-05T01:35:39Z", "ms": 1707096939429.0637 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-02-06", "window": { "start": { "local": "2024-02-06T07:05:11+05:30", "utc": "2024-02-06T01:35:11Z", "ms": 1707183310917.7585 }, "end": { "local": "2024-02-06T07:05:11+05:30", "utc": "2024-02-06T01:35:11Z", "ms": 1707183310917.7585 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:25 on Mon 5 Feb to 16:08 on Tue 6 Feb.", "fact": "2024-02-05T11:55:16Z → 2024-02-06T10:37:48Z" }, { "step": "kaala", "text": "Sunrise is at 07:06 on the 5th and 07:05 on the 6th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 5th and is on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32557 s" }, { "step": "ruling", "text": "Ṣaṭtilā Ekādaśī, Ujjain, 2024: Tuesday 6 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-06", "confidence": "determinate" } ], "quote": "In Ujjain, Ṣaṭtilā Ekādaśī 2024 falls on Tuesday 6 February. Ekādaśī runs from 17:25 on Mon 5 Feb to 16:08 on Tue 6 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-02-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-02-07", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15292, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-02-07T14:02:36+05:30", "utc": "2024-02-07T08:32:36Z", "ms": 1707294755792.6414 }, "end": { "local": "2024-02-08T11:17:39+05:30", "utc": "2024-02-08T05:47:39Z", "ms": 1707371258971.639 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-07T14:02:36+05:30", "utc": "2024-02-07T08:32:36Z", "ms": 1707294755792.6414 }, "end": { "local": "2024-02-08T11:17:39+05:30", "utc": "2024-02-08T05:47:39Z", "ms": 1707371258971.639 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-02-07", "window": { "start": { "local": "2024-02-07T18:17:28+05:30", "utc": "2024-02-07T12:47:28Z", "ms": 1707310048201.4749 }, "end": { "local": "2024-02-07T19:59:42+05:30", "utc": "2024-02-07T14:29:42Z", "ms": 1707316181821.543 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "2024-02-08", "window": { "start": { "local": "2024-02-08T18:18:06+05:30", "utc": "2024-02-08T12:48:06Z", "ms": 1707396485834.608 }, "end": { "local": "2024-02-08T20:00:10+05:30", "utc": "2024-02-08T14:30:10Z", "ms": 1707402610167.5217 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 14:03 on Wed 7 Feb to 11:18 on Thu 8 Feb.", "fact": "2024-02-07T08:32:36Z → 2024-02-08T05:47:39Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:17–20:00 on the 7th, 18:18–20:00 on the 8th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 102 of 102 minutes on the 7th and 0 of 102 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15292 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Wednesday 7 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-07", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Wednesday 7 February. Trayodaśī runs from 14:03 on Wed 7 Feb to 11:18 on Thu 8 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-02-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-02-08", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25080, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-02-08T11:17:39+05:30", "utc": "2024-02-08T05:47:39Z", "ms": 1707371258971.639 }, "end": { "local": "2024-02-09T08:02:52+05:30", "utc": "2024-02-09T02:32:52Z", "ms": 1707445972322.3467 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-08T11:17:39+05:30", "utc": "2024-02-08T05:47:39Z", "ms": 1707371258971.639 }, "end": { "local": "2024-02-09T08:02:52+05:30", "utc": "2024-02-09T02:32:52Z", "ms": 1707445972322.3467 } }, "kaala": "nishita", "days": [ { "local_date": "2024-02-07", "window": { "start": { "local": "2024-02-08T00:16:49+05:30", "utc": "2024-02-07T18:46:49Z", "ms": 1707331609276.73 }, "end": { "local": "2024-02-08T01:04:49+05:30", "utc": "2024-02-07T19:34:49Z", "ms": 1707334489276.73 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-02-08", "window": { "start": { "local": "2024-02-09T00:16:52+05:30", "utc": "2024-02-08T18:46:52Z", "ms": 1707418012083.035 }, "end": { "local": "2024-02-09T01:04:52+05:30", "utc": "2024-02-08T19:34:52Z", "ms": 1707420892083.035 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 11:18 on Thu 8 Feb to 08:03 on Fri 9 Feb.", "fact": "2024-02-08T05:47:39Z → 2024-02-09T02:32:52Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:17–01:05 on the 7th, 00:17–01:05 on the 8th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25080 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Thursday 8 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-08", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Thursday 8 February. Caturdaśī runs from 11:18 on Thu 8 Feb to 08:03 on Fri 9 Feb and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-02-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/yama-tarpana", "festival": "yama-tarpana", "name": "Yama Tarpaṇa", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3554, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-02-08T11:17:39+05:30", "utc": "2024-02-08T05:47:39Z", "ms": 1707371258971.639 }, "end": { "local": "2024-02-09T08:02:52+05:30", "utc": "2024-02-09T02:32:52Z", "ms": 1707445972322.3467 }, "month": { "amanta": 9, "purnimanta": 10, "adhika": false, "amanta_name": "Pauṣa", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-08T11:17:39+05:30", "utc": "2024-02-08T05:47:39Z", "ms": 1707371258971.639 }, "end": { "local": "2024-02-09T08:02:52+05:30", "utc": "2024-02-09T02:32:52Z", "ms": 1707445972322.3467 } }, "kaala": "arunodaya", "days": [ { "local_date": "2024-02-08", "window": { "start": { "local": "2024-02-08T05:21:57+05:30", "utc": "2024-02-07T23:51:57Z", "ms": 1707349916731.9172 }, "end": { "local": "2024-02-08T07:04:10+05:30", "utc": "2024-02-08T01:34:10Z", "ms": 1707356050351.9854 } }, "covered_min": 0, "window_min": 102, "qualifies": false }, { "local_date": "2024-02-09", "window": { "start": { "local": "2024-02-09T05:21:34+05:30", "utc": "2024-02-08T23:51:34Z", "ms": 1707436293998.548 }, "end": { "local": "2024-02-09T07:03:38+05:30", "utc": "2024-02-09T01:33:38Z", "ms": 1707442418331.462 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 11:18 on Thu 8 Feb to 08:03 on Fri 9 Feb.", "fact": "2024-02-08T05:47:39Z → 2024-02-09T02:32:52Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:22–07:04 on the 8th, 05:22–07:04 on the 9th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 0 of 102 minutes on the 8th and 102 of 102 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3554 s" }, { "step": "ruling", "text": "Yama Tarpaṇa, Ujjain, 2024: Friday 9 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Yama tarpana (covering a period of 4 ghatikas before sunrise)" } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-09", "confidence": "determinate" } ], "quote": "In Ujjain, Yama Tarpaṇa 2024 falls on Friday 9 February. Caturdaśī runs from 11:18 on Thu 8 Feb to 08:03 on Fri 9 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/ujjain/festivals/2024/yama-tarpana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/tila-chaturthi", "festival": "tila-chaturthi", "name": "Tila Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2143, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-02-12T17:44:49+05:30", "utc": "2024-02-12T12:14:49Z", "ms": 1707740089281.1628 }, "end": { "local": "2024-02-13T14:42:32+05:30", "utc": "2024-02-13T09:12:32Z", "ms": 1707815551859.0457 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-12T17:44:49+05:30", "utc": "2024-02-12T12:14:49Z", "ms": 1707740089281.1628 }, "end": { "local": "2024-02-13T14:42:32+05:30", "utc": "2024-02-13T09:12:32Z", "ms": 1707815551859.0457 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-02-12", "window": { "start": { "local": "2024-02-12T18:20:32+05:30", "utc": "2024-02-12T12:50:32Z", "ms": 1707742232005.3252 }, "end": { "local": "2024-02-12T20:01:58+05:30", "utc": "2024-02-12T14:31:58Z", "ms": 1707748318278.2886 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2024-02-13", "window": { "start": { "local": "2024-02-13T18:21:07+05:30", "utc": "2024-02-13T12:51:07Z", "ms": 1707828667402.2935 }, "end": { "local": "2024-02-13T20:02:24+05:30", "utc": "2024-02-13T14:32:24Z", "ms": 1707834743951.6663 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:45 on Mon 12 Feb to 14:43 on Tue 13 Feb.", "fact": "2024-02-12T12:14:49Z → 2024-02-13T09:12:32Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:21–20:02 on the 12th, 18:21–20:02 on the 13th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during pradoṣa. It covers 101 of 101 minutes on the 12th and 0 of 101 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2143 s" }, { "step": "ruling", "text": "Tila Caturthī, Ujjain, 2024: Monday 12 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "tila-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-12", "confidence": "determinate" } ], "quote": "In Ujjain, Tila Caturthī 2024 falls on Monday 12 February. Caturthī runs from 17:45 on Mon 12 Feb to 14:43 on Tue 13 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/tila-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ganesha-jayanti", "festival": "ganesha-jayanti", "name": "Gaṇeśa Jayantī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5839, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-02-12T17:44:49+05:30", "utc": "2024-02-12T12:14:49Z", "ms": 1707740089281.1628 }, "end": { "local": "2024-02-13T14:42:32+05:30", "utc": "2024-02-13T09:12:32Z", "ms": 1707815551859.0457 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-12T17:44:49+05:30", "utc": "2024-02-12T12:14:49Z", "ms": 1707740089281.1628 }, "end": { "local": "2024-02-13T14:42:32+05:30", "utc": "2024-02-13T09:12:32Z", "ms": 1707815551859.0457 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-02-12", "window": { "start": { "local": "2024-02-12T12:17:14+05:30", "utc": "2024-02-12T06:47:14Z", "ms": 1707720433761.3945 }, "end": { "local": "2024-02-12T13:05:14+05:30", "utc": "2024-02-12T07:35:14Z", "ms": 1707723313761.3945 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-02-13", "window": { "start": { "local": "2024-02-13T12:17:13+05:30", "utc": "2024-02-13T06:47:13Z", "ms": 1707806833227.4219 }, "end": { "local": "2024-02-13T13:05:13+05:30", "utc": "2024-02-13T07:35:13Z", "ms": 1707809713227.4219 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 17:45 on Mon 12 Feb to 14:43 on Tue 13 Feb.", "fact": "2024-02-12T12:14:49Z → 2024-02-13T09:12:32Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 12th, 12:17–13:05 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 5839 s" }, { "step": "ruling", "text": "Gaṇeśa Jayantī, Ujjain, 2024: Tuesday 13 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-13", "confidence": "determinate" } ], "quote": "In Ujjain, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2024 falls on Tuesday 13 February. Caturthī runs from 17:45 on Mon 12 Feb to 14:43 on Tue 13 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/ganesha-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shri-panchami", "festival": "shri-panchami", "name": "Śrī Pañcamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 420, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2024-02-13T14:42:32+05:30", "utc": "2024-02-13T09:12:32Z", "ms": 1707815551859.0457 }, "end": { "local": "2024-02-14T12:10:12+05:30", "utc": "2024-02-14T06:40:12Z", "ms": 1707892811883.163 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-13T14:42:32+05:30", "utc": "2024-02-13T09:12:32Z", "ms": 1707815551859.0457 }, "end": { "local": "2024-02-14T12:10:12+05:30", "utc": "2024-02-14T06:40:12Z", "ms": 1707892811883.163 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-02-13", "window": { "start": { "local": "2024-02-13T12:17:13+05:30", "utc": "2024-02-13T06:47:13Z", "ms": 1707806833227.4219 }, "end": { "local": "2024-02-13T13:05:13+05:30", "utc": "2024-02-13T07:35:13Z", "ms": 1707809713227.4219 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-02-14", "window": { "start": { "local": "2024-02-14T12:17:12+05:30", "utc": "2024-02-14T06:47:12Z", "ms": 1707893231923.9521 }, "end": { "local": "2024-02-14T13:05:12+05:30", "utc": "2024-02-14T07:35:12Z", "ms": 1707896111923.9521 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 14:43 on Tue 13 Feb to 12:10 on Wed 14 Feb.", "fact": "2024-02-13T09:12:32Z → 2024-02-14T06:40:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 13th, 12:17–13:05 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 0 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: purvaviddha → second-day · margin 420 s" }, { "step": "ruling", "text": "Śrī Pañcamī, Ujjain, 2024: Wednesday 14 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-14", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-02-14" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Śrī Pañcamī 2024 falls on Wednesday 14 February. Pañcamī runs from 14:43 on Tue 13 Feb to 12:10 on Wed 14 Feb, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/ujjain/festivals/2024/shri-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vasanta-panchami", "festival": "vasanta-panchami", "name": "Vasanta Pañcamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 420, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2024-02-13T14:42:32+05:30", "utc": "2024-02-13T09:12:32Z", "ms": 1707815551859.0457 }, "end": { "local": "2024-02-14T12:10:12+05:30", "utc": "2024-02-14T06:40:12Z", "ms": 1707892811883.163 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-13T14:42:32+05:30", "utc": "2024-02-13T09:12:32Z", "ms": 1707815551859.0457 }, "end": { "local": "2024-02-14T12:10:12+05:30", "utc": "2024-02-14T06:40:12Z", "ms": 1707892811883.163 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-02-13", "window": { "start": { "local": "2024-02-13T12:17:13+05:30", "utc": "2024-02-13T06:47:13Z", "ms": 1707806833227.4219 }, "end": { "local": "2024-02-13T13:05:13+05:30", "utc": "2024-02-13T07:35:13Z", "ms": 1707809713227.4219 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-02-14", "window": { "start": { "local": "2024-02-14T12:17:12+05:30", "utc": "2024-02-14T06:47:12Z", "ms": 1707893231923.9521 }, "end": { "local": "2024-02-14T13:05:12+05:30", "utc": "2024-02-14T07:35:12Z", "ms": 1707896111923.9521 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "second-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 14:43 on Tue 13 Feb to 12:10 on Wed 14 Feb.", "fact": "2024-02-13T09:12:32Z → 2024-02-14T06:40:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 13th, 12:17–13:05 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 0 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Neither midday qualifies. The rule takes the second day.", "fact": "priority: unstated → second-day · margin 420 s" }, { "step": "ruling", "text": "Vasanta Pañcamī, Ujjain, 2024: Wednesday 14 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasanta-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-14", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-02-14" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Vasanta Pañcamī (Basant Panchami) 2024 falls on Wednesday 14 February. Pañcamī runs from 14:43 on Tue 13 Feb to 12:10 on Wed 14 Feb, and reaches madhyāhna on neither day.", "cite": "https://ahargana.org/ujjain/festivals/2024/vasanta-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ratha-saptami", "festival": "ratha-saptami", "name": "Ratha Saptamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6946, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2024-02-15T10:13:20+05:30", "utc": "2024-02-15T04:43:20Z", "ms": 1707972199888.4988 }, "end": { "local": "2024-02-16T08:55:10+05:30", "utc": "2024-02-16T03:25:10Z", "ms": 1708053909670.2576 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-15T10:13:20+05:30", "utc": "2024-02-15T04:43:20Z", "ms": 1707972199888.4988 }, "end": { "local": "2024-02-16T08:55:10+05:30", "utc": "2024-02-16T03:25:10Z", "ms": 1708053909670.2576 } }, "kaala": "arunodaya", "days": [ { "local_date": "2024-02-15", "window": { "start": { "local": "2024-02-15T05:18:56+05:30", "utc": "2024-02-14T23:48:56Z", "ms": 1707954536199.319 }, "end": { "local": "2024-02-15T07:00:03+05:30", "utc": "2024-02-15T01:30:03Z", "ms": 1707960602949.1658 } }, "covered_min": 0, "window_min": 101, "qualifies": false }, { "local_date": "2024-02-16", "window": { "start": { "local": "2024-02-16T05:18:26+05:30", "utc": "2024-02-15T23:48:26Z", "ms": 1708040906477.4763 }, "end": { "local": "2024-02-16T06:59:23+05:30", "utc": "2024-02-16T01:29:23Z", "ms": 1708046963355.486 } }, "covered_min": 101, "window_min": 101, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 10:13 on Thu 15 Feb to 08:55 on Fri 16 Feb.", "fact": "2024-02-15T04:43:20Z → 2024-02-16T03:25:10Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 05:19–07:00 on the 15th, 05:18–06:59 on the 16th.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during aruṇodaya. It covers 0 of 101 minutes on the 15th and 101 of 101 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6946 s" }, { "step": "ruling", "text": "Ratha Saptamī, Ujjain, 2024: Friday 16 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ratha-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Ratha saptami (covering 4 ghatikas before sunrise), Acala saptami, Vidhana saptami, Arogya saptami [purvaviddha]." } ], "kaala": "arunodaya", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-16", "confidence": "determinate" } ], "quote": "In Ujjain, Ratha Saptamī 2024 falls on Friday 16 February. Saptamī runs from 10:13 on Thu 15 Feb to 08:55 on Fri 16 Feb and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/ujjain/festivals/2024/ratha-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-02-20", "festival": "ekadashi", "name": "Jayā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6800, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-02-19T08:50:39+05:30", "utc": "2024-02-19T03:20:39Z", "ms": 1708312838834.1184 }, "end": { "local": "2024-02-20T09:56:09+05:30", "utc": "2024-02-20T04:26:09Z", "ms": 1708403168784.1543 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-19T08:50:39+05:30", "utc": "2024-02-19T03:20:39Z", "ms": 1708312838834.1184 }, "end": { "local": "2024-02-20T09:56:09+05:30", "utc": "2024-02-20T04:26:09Z", "ms": 1708403168784.1543 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-02-19", "window": { "start": { "local": "2024-02-19T06:57:19+05:30", "utc": "2024-02-19T01:27:19Z", "ms": 1708306038702.8516 }, "end": { "local": "2024-02-19T06:57:19+05:30", "utc": "2024-02-19T01:27:19Z", "ms": 1708306038702.8516 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-02-20", "window": { "start": { "local": "2024-02-20T06:56:35+05:30", "utc": "2024-02-20T01:26:35Z", "ms": 1708392395282.1177 }, "end": { "local": "2024-02-20T06:56:35+05:30", "utc": "2024-02-20T01:26:35Z", "ms": 1708392395282.1177 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 08:51 on Mon 19 Feb to 09:56 on Tue 20 Feb.", "fact": "2024-02-19T03:20:39Z → 2024-02-20T04:26:09Z" }, { "step": "kaala", "text": "Sunrise is at 06:57 on the 19th and 06:57 on the 20th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 19th and is on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6800 s" }, { "step": "ruling", "text": "Jayā Ekādaśī, Ujjain, 2024: Tuesday 20 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-20", "confidence": "determinate" } ], "quote": "In Ujjain, Jayā Ekādaśī 2024 falls on Tuesday 20 February. Ekādaśī runs from 08:51 on Mon 19 Feb to 09:56 on Tue 20 Feb and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-02-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/bhishma-dvadashi", "festival": "bhishma-dvadashi", "name": "Bhīṣma Dvādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2918, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2024-02-20T09:56:09+05:30", "utc": "2024-02-20T04:26:09Z", "ms": 1708403168784.1543 }, "end": { "local": "2024-02-21T11:28:04+05:30", "utc": "2024-02-21T05:58:04Z", "ms": 1708495084091.9233 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-20T09:56:09+05:30", "utc": "2024-02-20T04:26:09Z", "ms": 1708403168784.1543 }, "end": { "local": "2024-02-21T11:28:04+05:30", "utc": "2024-02-21T05:58:04Z", "ms": 1708495084091.9233 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-02-20", "window": { "start": { "local": "2024-02-20T12:16:49+05:30", "utc": "2024-02-20T06:46:49Z", "ms": 1708411608555.878 }, "end": { "local": "2024-02-20T13:04:49+05:30", "utc": "2024-02-20T07:34:49Z", "ms": 1708414488555.878 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-02-21", "window": { "start": { "local": "2024-02-21T12:16:42+05:30", "utc": "2024-02-21T06:46:42Z", "ms": 1708498002202.0854 }, "end": { "local": "2024-02-21T13:04:42+05:30", "utc": "2024-02-21T07:34:42Z", "ms": 1708500882202.0854 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 09:56 on Tue 20 Feb to 11:28 on Wed 21 Feb.", "fact": "2024-02-20T04:26:09Z → 2024-02-21T05:58:04Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:17–13:05 on the 20th, 12:17–13:05 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 20th and 0 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 2918 s" }, { "step": "ruling", "text": "Bhīṣma Dvādaśī, Ujjain, 2024: Tuesday 20 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhishma-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Bhisma dvadasi (purvaviddha), Amalaki dvadasi, Santana dvadasi, Varaha dvadasi" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-20", "confidence": "boundary" } ], "quote": "In Ujjain, Bhīṣma Dvādaśī 2024 falls on Tuesday 20 February. Dvādaśī runs from 09:56 on Tue 20 Feb to 11:28 on Wed 21 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/bhishma-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-02-21", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18239, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-02-21T11:28:04+05:30", "utc": "2024-02-21T05:58:04Z", "ms": 1708495084091.9233 }, "end": { "local": "2024-02-22T13:22:05+05:30", "utc": "2024-02-22T07:52:05Z", "ms": 1708588325305.5146 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-21T11:28:04+05:30", "utc": "2024-02-21T05:58:04Z", "ms": 1708495084091.9233 }, "end": { "local": "2024-02-22T13:22:05+05:30", "utc": "2024-02-22T07:52:05Z", "ms": 1708588325305.5146 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-02-21", "window": { "start": { "local": "2024-02-21T18:25:33+05:30", "utc": "2024-02-21T12:55:33Z", "ms": 1708520133432.7075 }, "end": { "local": "2024-02-21T20:05:30+05:30", "utc": "2024-02-21T14:35:30Z", "ms": 1708526129748.1362 } }, "covered_min": 100, "window_min": 100, "qualifies": true }, { "local_date": "2024-02-22", "window": { "start": { "local": "2024-02-22T18:26:05+05:30", "utc": "2024-02-22T12:56:05Z", "ms": 1708606564580.891 }, "end": { "local": "2024-02-22T20:05:51+05:30", "utc": "2024-02-22T14:35:51Z", "ms": 1708612550608.8735 } }, "covered_min": 0, "window_min": 100, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 11:28 on Wed 21 Feb to 13:22 on Thu 22 Feb.", "fact": "2024-02-21T05:58:04Z → 2024-02-22T07:52:05Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:26–20:05 on the 21st, 18:26–20:06 on the 22nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 100 of 100 minutes on the 21st and 0 of 100 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 18239 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Wednesday 21 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-21", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Wednesday 21 February. Trayodaśī runs from 11:28 on Wed 21 Feb to 13:22 on Thu 22 Feb and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-02-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/maghi-purnima", "festival": "maghi-purnima", "name": "Māghī Pūrṇimā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8984, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-02-23T15:34:12+05:30", "utc": "2024-02-23T10:04:12Z", "ms": 1708682651540.844 }, "end": { "local": "2024-02-24T18:00:26+05:30", "utc": "2024-02-24T12:30:26Z", "ms": 1708777825923.5889 }, "month": { "amanta": 10, "purnimanta": 10, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Māgha" } }, "span": { "of": "tithi", "start": { "local": "2024-02-23T15:34:12+05:30", "utc": "2024-02-23T10:04:12Z", "ms": 1708682651540.844 }, "end": { "local": "2024-02-24T18:00:26+05:30", "utc": "2024-02-24T12:30:26Z", "ms": 1708777825923.5889 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-02-23", "window": { "start": { "local": "2024-02-23T12:16:28+05:30", "utc": "2024-02-23T06:46:28Z", "ms": 1708670787536.7666 }, "end": { "local": "2024-02-23T13:04:28+05:30", "utc": "2024-02-23T07:34:28Z", "ms": 1708673667536.7666 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-02-24", "window": { "start": { "local": "2024-02-24T12:16:19+05:30", "utc": "2024-02-24T06:46:19Z", "ms": 1708757179262.1226 }, "end": { "local": "2024-02-24T13:04:19+05:30", "utc": "2024-02-24T07:34:19Z", "ms": 1708760059262.1226 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 15:34 on Fri 23 Feb to 18:00 on Sat 24 Feb.", "fact": "2024-02-23T10:04:12Z → 2024-02-24T12:30:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:16–13:04 on the 23rd, 12:16–13:04 on the 24th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 23rd and 48 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8984 s" }, { "step": "ruling", "text": "Māghī Pūrṇimā, Ujjain, 2024: Saturday 24 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "maghi-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Maghi purnima (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-24", "confidence": "determinate" } ], "quote": "In Ujjain, Māghī Pūrṇimā 2024 falls on Saturday 24 February. Pūrṇimā runs from 15:34 on Fri 23 Feb to 18:00 on Sat 24 Feb and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/maghi-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-02-28", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-02-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17972, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-02-28T01:53:41+05:30", "utc": "2024-02-27T20:23:41Z", "ms": 1709065421221.5237 }, "end": { "local": "2024-02-29T04:19:03+05:30", "utc": "2024-02-28T22:49:03Z", "ms": 1709160543066.3477 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2024-02-28T01:53:41+05:30", "utc": "2024-02-27T20:23:41Z", "ms": 1709065421221.5237 }, "end": { "local": "2024-02-29T04:19:03+05:30", "utc": "2024-02-28T22:49:03Z", "ms": 1709160543066.3477 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-02-27", "window": { "start": { "local": "2024-02-27T20:54:10+05:30", "utc": "2024-02-27T15:24:10Z", "ms": 1709047449501.0498 }, "end": { "local": "2024-02-27T20:54:10+05:30", "utc": "2024-02-27T15:24:10Z", "ms": 1709047449501.0498 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-02-28", "window": { "start": { "local": "2024-02-28T21:44:16+05:30", "utc": "2024-02-28T16:14:16Z", "ms": 1709136855605.086 }, "end": { "local": "2024-02-28T21:44:16+05:30", "utc": "2024-02-28T16:14:16Z", "ms": 1709136855605.086 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:54 on Wed 28 Feb to 04:19 on Thu 29 Feb.", "fact": "2024-02-27T20:23:41Z → 2024-02-28T22:49:03Z" }, { "step": "kaala", "text": "Moonrise is at 20:54 on the 27th and 21:44 on the 28th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 17972 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Wednesday 28 February.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-02-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-02-28", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Wednesday 28 February. Caturthī runs from 01:54 on Wed 28 Feb to 04:19 on Thu 29 Feb and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-02-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-03-06", "festival": "ekadashi", "name": "Vijayā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 778, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-03-06T06:31:15+05:30", "utc": "2024-03-06T01:01:15Z", "ms": 1709686874530.7058 }, "end": { "local": "2024-03-07T04:14:10+05:30", "utc": "2024-03-06T22:44:10Z", "ms": 1709765049509.053 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2024-03-06T06:31:15+05:30", "utc": "2024-03-06T01:01:15Z", "ms": 1709686874530.7058 }, "end": { "local": "2024-03-07T04:14:10+05:30", "utc": "2024-03-06T22:44:10Z", "ms": 1709765049509.053 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-03-06", "window": { "start": { "local": "2024-03-06T06:44:13+05:30", "utc": "2024-03-06T01:14:13Z", "ms": 1709687652795.9768 }, "end": { "local": "2024-03-06T06:44:13+05:30", "utc": "2024-03-06T01:14:13Z", "ms": 1709687652795.9768 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-03-07", "window": { "start": { "local": "2024-03-07T06:43:18+05:30", "utc": "2024-03-07T01:13:18Z", "ms": 1709773998478.3147 }, "end": { "local": "2024-03-07T06:43:18+05:30", "utc": "2024-03-07T01:13:18Z", "ms": 1709773998478.3147 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 06:31 on Wed 6 Mar to 04:14 on Thu 7 Mar.", "fact": "2024-03-06T01:01:15Z → 2024-03-06T22:44:10Z" }, { "step": "kaala", "text": "Sunrise is at 06:44 on the 6th and 06:43 on the 7th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 6th and is not on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 778 s" }, { "step": "ruling", "text": "Vijayā Ekādaśī, Ujjain, 2024: Wednesday 6 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-06", "confidence": "determinate" } ], "quote": "In Ujjain, Vijayā Ekādaśī 2024 falls on Wednesday 6 March. Ekādaśī runs from 06:31 on Wed 6 Mar to 04:14 on Thu 7 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-03-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/maha-shivaratri", "festival": "maha-shivaratri", "name": "Mahāśivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8099, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-03-08T21:58:18+05:30", "utc": "2024-03-08T16:28:18Z", "ms": 1709915297573.5793 }, "end": { "local": "2024-03-09T18:18:13+05:30", "utc": "2024-03-09T12:48:13Z", "ms": 1709988492834.622 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2024-03-08T21:58:18+05:30", "utc": "2024-03-08T16:28:18Z", "ms": 1709915297573.5793 }, "end": { "local": "2024-03-09T18:18:13+05:30", "utc": "2024-03-09T12:48:13Z", "ms": 1709988492834.622 } }, "kaala": "nishita", "days": [ { "local_date": "2024-03-08", "window": { "start": { "local": "2024-03-09T00:13:16+05:30", "utc": "2024-03-08T18:43:16Z", "ms": 1709923396453.4365 }, "end": { "local": "2024-03-09T01:01:16+05:30", "utc": "2024-03-08T19:31:16Z", "ms": 1709926276453.4365 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-03-09", "window": { "start": { "local": "2024-03-10T00:13:01+05:30", "utc": "2024-03-09T18:43:01Z", "ms": 1710009781323.1108 }, "end": { "local": "2024-03-10T01:01:01+05:30", "utc": "2024-03-09T19:31:01Z", "ms": 1710012661323.1108 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 21:58 on Fri 8 Mar to 18:18 on Sat 9 Mar.", "fact": "2024-03-08T16:28:18Z → 2024-03-09T12:48:13Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:13–01:01 on the 8th, 00:13–01:01 on the 9th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 8th and 0 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 8099 s" }, { "step": "ruling", "text": "Mahāśivarātri, Ujjain, 2024: Friday 8 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "maha-shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Mahasivaratri (nisithavyapini) — In some opinion it is to be observed on nisitha and in some opinion on pradosa. If occurs on two successive nisithas then according to Hemadri it is to be observed on the first day and according to Madhava, to be observed on the second day" } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "disputed", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-08", "confidence": "determinate" } ], "quote": "In Ujjain, Mahāśivarātri (Shivratri) 2024 falls on Friday 8 March. Caturdaśī runs from 21:58 on Fri 8 Mar to 18:18 on Sat 9 Mar and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/maha-shivaratri", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-03-08", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6486, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-03-08T01:20:15+05:30", "utc": "2024-03-07T19:50:15Z", "ms": 1709841014506.1191 }, "end": { "local": "2024-03-08T21:58:18+05:30", "utc": "2024-03-08T16:28:18Z", "ms": 1709915297573.5793 }, "month": { "amanta": 10, "purnimanta": 11, "adhika": false, "amanta_name": "Māgha", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2024-03-08T01:20:15+05:30", "utc": "2024-03-07T19:50:15Z", "ms": 1709841014506.1191 }, "end": { "local": "2024-03-08T21:58:18+05:30", "utc": "2024-03-08T16:28:18Z", "ms": 1709915297573.5793 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-03-07", "window": { "start": { "local": "2024-03-07T18:32:39+05:30", "utc": "2024-03-07T13:02:39Z", "ms": 1709816558770.1401 }, "end": { "local": "2024-03-07T20:09:57+05:30", "utc": "2024-03-07T14:39:57Z", "ms": 1709822396762.1533 } }, "covered_min": 0, "window_min": 97, "qualifies": false }, { "local_date": "2024-03-08", "window": { "start": { "local": "2024-03-08T18:33:04+05:30", "utc": "2024-03-08T13:03:04Z", "ms": 1709902984390.9512 }, "end": { "local": "2024-03-08T20:10:12+05:30", "utc": "2024-03-08T14:40:12Z", "ms": 1709908811607.614 } }, "covered_min": 97, "window_min": 97, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 01:20 on Fri 8 Mar to 21:58 on Fri 8 Mar.", "fact": "2024-03-07T19:50:15Z → 2024-03-08T16:28:18Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:33–20:10 on the 7th, 18:33–20:10 on the 8th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 97 minutes on the 7th and 97 of 97 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6486 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Friday 8 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-08", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Friday 8 March. Trayodaśī runs from 01:20 on Fri 8 Mar to 21:58 on Fri 8 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-03-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-03-13", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29285, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-03-13T04:04:21+05:30", "utc": "2024-03-12T22:34:21Z", "ms": 1710282861002.1633 }, "end": { "local": "2024-03-14T01:26:19+05:30", "utc": "2024-03-13T19:56:19Z", "ms": 1710359778594.061 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2024-03-13T04:04:21+05:30", "utc": "2024-03-12T22:34:21Z", "ms": 1710282861002.1633 }, "end": { "local": "2024-03-14T01:26:19+05:30", "utc": "2024-03-13T19:56:19Z", "ms": 1710359778594.061 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-03-13", "window": { "start": { "local": "2024-03-13T12:12:26+05:30", "utc": "2024-03-13T06:42:26Z", "ms": 1710312146159.2637 }, "end": { "local": "2024-03-13T13:00:26+05:30", "utc": "2024-03-13T07:30:26Z", "ms": 1710315026159.2637 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-03-14", "window": { "start": { "local": "2024-03-14T12:12:10+05:30", "utc": "2024-03-14T06:42:10Z", "ms": 1710398529685.4072 }, "end": { "local": "2024-03-14T13:00:10+05:30", "utc": "2024-03-14T07:30:10Z", "ms": 1710401409685.4072 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 04:04 on Wed 13 Mar to 01:26 on Thu 14 Mar.", "fact": "2024-03-12T22:34:21Z → 2024-03-13T19:56:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:12–13:00 on the 13th, 12:12–13:00 on the 14th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 13th and 0 of 48 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29285 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Wednesday 13 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-13", "confidence": "determinate" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Wednesday 13 March. Caturthī runs from 04:04 on Wed 13 Mar to 01:26 on Thu 14 Mar and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-03-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-03-20", "festival": "ekadashi", "name": "Āmalakī Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14793, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-03-20T00:22:20+05:30", "utc": "2024-03-19T18:52:20Z", "ms": 1710874340264.0603 }, "end": { "local": "2024-03-21T02:23:28+05:30", "utc": "2024-03-20T20:53:28Z", "ms": 1710968008425.6204 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2024-03-20T00:22:20+05:30", "utc": "2024-03-19T18:52:20Z", "ms": 1710874340264.0603 }, "end": { "local": "2024-03-21T02:23:28+05:30", "utc": "2024-03-20T20:53:28Z", "ms": 1710968008425.6204 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-03-20", "window": { "start": { "local": "2024-03-20T06:31:00+05:30", "utc": "2024-03-20T01:01:00Z", "ms": 1710896460003.5552 }, "end": { "local": "2024-03-20T06:31:00+05:30", "utc": "2024-03-20T01:01:00Z", "ms": 1710896460003.5552 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-03-21", "window": { "start": { "local": "2024-03-21T06:30:02+05:30", "utc": "2024-03-21T01:00:02Z", "ms": 1710982801586.9124 }, "end": { "local": "2024-03-21T06:30:02+05:30", "utc": "2024-03-21T01:00:02Z", "ms": 1710982801586.9124 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 00:22 on Wed 20 Mar to 02:23 on Thu 21 Mar.", "fact": "2024-03-19T18:52:20Z → 2024-03-20T20:53:28Z" }, { "step": "kaala", "text": "Sunrise is at 06:31 on the 20th and 06:30 on the 21st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 20th and is not on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 14793 s" }, { "step": "ruling", "text": "Āmalakī Ekādaśī, Ujjain, 2024: Wednesday 20 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-20", "confidence": "determinate" } ], "quote": "In Ujjain, Āmalakī Ekādaśī 2024 falls on Wednesday 20 March. Ekādaśī runs from 00:22 on Wed 20 Mar to 02:23 on Thu 21 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-03-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-03-22", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30709, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-03-22T04:44:51+05:30", "utc": "2024-03-21T23:14:51Z", "ms": 1711062890534.3467 }, "end": { "local": "2024-03-23T07:18:07+05:30", "utc": "2024-03-23T01:48:07Z", "ms": 1711158487187.5894 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2024-03-22T04:44:51+05:30", "utc": "2024-03-21T23:14:51Z", "ms": 1711062890534.3467 }, "end": { "local": "2024-03-23T07:18:07+05:30", "utc": "2024-03-23T01:48:07Z", "ms": 1711158487187.5894 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-03-21", "window": { "start": { "local": "2024-03-21T18:38:15+05:30", "utc": "2024-03-21T13:08:15Z", "ms": 1711026494910.3977 }, "end": { "local": "2024-03-21T20:13:01+05:30", "utc": "2024-03-21T14:43:01Z", "ms": 1711032181332.4253 } }, "covered_min": 0, "window_min": 95, "qualifies": false }, { "local_date": "2024-03-22", "window": { "start": { "local": "2024-03-22T18:38:37+05:30", "utc": "2024-03-22T13:08:37Z", "ms": 1711112917486.6978 }, "end": { "local": "2024-03-22T20:13:13+05:30", "utc": "2024-03-22T14:43:13Z", "ms": 1711118593088.1733 } }, "covered_min": 95, "window_min": 95, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 04:45 on Fri 22 Mar to 07:18 on Sat 23 Mar.", "fact": "2024-03-21T23:14:51Z → 2024-03-23T01:48:07Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:38–20:13 on the 21st, 18:39–20:13 on the 22nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 95 minutes on the 21st and 95 of 95 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 30709 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Friday 22 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-22", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Friday 22 March. Trayodaśī runs from 04:45 on Fri 22 Mar to 07:18 on Sat 23 Mar and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-03-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/holika-dahana", "festival": "holika-dahana", "name": "Holikā Dahana", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13362, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-03-24T09:55:35+05:30", "utc": "2024-03-24T04:25:35Z", "ms": 1711254335431.208 }, "end": { "local": "2024-03-25T12:30:20+05:30", "utc": "2024-03-25T07:00:20Z", "ms": 1711350019636.7026 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2024-03-24T09:55:35+05:30", "utc": "2024-03-24T04:25:35Z", "ms": 1711254335431.208 }, "end": { "local": "2024-03-25T12:30:20+05:30", "utc": "2024-03-25T07:00:20Z", "ms": 1711350019636.7026 } }, "kaala": "sayahna", "days": [ { "local_date": "2024-03-24", "window": { "start": { "local": "2024-03-24T16:12:55+05:30", "utc": "2024-03-24T10:42:55Z", "ms": 1711276975039.1516 }, "end": { "local": "2024-03-24T18:39:22+05:30", "utc": "2024-03-24T13:09:22Z", "ms": 1711285762328.5457 } }, "covered_min": 146, "window_min": 146, "qualifies": true }, { "local_date": "2024-03-25", "window": { "start": { "local": "2024-03-25T16:13:01+05:30", "utc": "2024-03-25T10:43:01Z", "ms": 1711363381154.4531 }, "end": { "local": "2024-03-25T18:39:45+05:30", "utc": "2024-03-25T13:09:45Z", "ms": 1711372184629.257 } }, "covered_min": 0, "window_min": 147, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:56 on Sun 24 Mar to 12:30 on Mon 25 Mar.", "fact": "2024-03-24T04:25:35Z → 2024-03-25T07:00:20Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:13–18:39 on the 24th, 16:13–18:40 on the 25th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 146 of 146 minutes on the 24th and 0 of 147 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13362 s" }, { "step": "ruling", "text": "Holikā Dahana, Ujjain, 2024: Sunday 24 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holika-dahana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "not_evaluated": "The hour the row gives for the rite (\"it should be observed on second half of purnima at night\") is not tested: sāyāhna alone settles the day.", "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-24", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-03-24" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Holikā Dahana 2024 falls on Sunday 24 March. Pūrṇimā runs from 09:56 on Sun 24 Mar to 12:30 on Mon 25 Mar and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/ujjain/festivals/2024/holika-dahana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/holi", "festival": "holi", "name": "Holī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13362, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-03-24T09:55:35+05:30", "utc": "2024-03-24T04:25:35Z", "ms": 1711254335431.208 }, "end": { "local": "2024-03-25T12:30:20+05:30", "utc": "2024-03-25T07:00:20Z", "ms": 1711350019636.7026 }, "month": { "amanta": 11, "purnimanta": 11, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Phālguna" } }, "span": { "of": "tithi", "start": { "local": "2024-03-24T09:55:35+05:30", "utc": "2024-03-24T04:25:35Z", "ms": 1711254335431.208 }, "end": { "local": "2024-03-25T12:30:20+05:30", "utc": "2024-03-25T07:00:20Z", "ms": 1711350019636.7026 } }, "kaala": "sayahna", "days": [ { "local_date": "2024-03-24", "window": { "start": { "local": "2024-03-24T16:12:55+05:30", "utc": "2024-03-24T10:42:55Z", "ms": 1711276975039.1516 }, "end": { "local": "2024-03-24T18:39:22+05:30", "utc": "2024-03-24T13:09:22Z", "ms": 1711285762328.5457 } }, "covered_min": 146, "window_min": 146, "qualifies": true }, { "local_date": "2024-03-25", "window": { "start": { "local": "2024-03-25T16:13:01+05:30", "utc": "2024-03-25T10:43:01Z", "ms": 1711363381154.4531 }, "end": { "local": "2024-03-25T18:39:45+05:30", "utc": "2024-03-25T13:09:45Z", "ms": 1711372184629.257 } }, "covered_min": 0, "window_min": 147, "qualifies": false } ], "follows": { "festival": "holika-dahana", "name": "Holikā Dahana", "local_date": "2024-03-24", "days": 1 }, "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 09:56 on Sun 24 Mar to 12:30 on Mon 25 Mar.", "fact": "2024-03-24T04:25:35Z → 2024-03-25T07:00:20Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:13–18:39 on the 24th, 16:13–18:40 on the 25th.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 146 of 146 minutes on the 24th and 0 of 147 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13362 s" }, { "step": "counted", "text": "Holī is kept the day after Holikā Dahana: Sunday 24 March is the day taken above.", "fact": "follows: holika-dahana + 1 d" }, { "step": "ruling", "text": "Holī, Ujjain, 2024: Monday 25 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "holi", "follows": { "festival": "holika-dahana", "days": 1 }, "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-25", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-03-25" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Holī 2024 falls on Monday 25 March. It is kept the day after Holikā Dahana, which falls on Sunday 24 March. Pūrṇimā runs from 09:56 on Sun 24 Mar to 12:30 on Mon 25 Mar and covers all of sāyāhna on the 24th.", "cite": "https://ahargana.org/ujjain/festivals/2024/holi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vasantotsava", "festival": "vasantotsava", "name": "Vasantotsava", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21852, "anga": { "type": "tithi", "index": 15, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2024-03-25T12:30:20+05:30", "utc": "2024-03-25T07:00:20Z", "ms": 1711350019636.7026 }, "end": { "local": "2024-03-26T14:56:04+05:30", "utc": "2024-03-26T09:26:04Z", "ms": 1711445163873.074 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-03-25T12:30:20+05:30", "utc": "2024-03-25T07:00:20Z", "ms": 1711350019636.7026 }, "end": { "local": "2024-03-26T14:56:04+05:30", "utc": "2024-03-26T09:26:04Z", "ms": 1711445163873.074 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-03-25", "window": { "start": { "local": "2024-03-25T06:26:07+05:30", "utc": "2024-03-25T00:56:07Z", "ms": 1711328167255.2373 }, "end": { "local": "2024-03-25T06:26:07+05:30", "utc": "2024-03-25T00:56:07Z", "ms": 1711328167255.2373 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-03-26", "window": { "start": { "local": "2024-03-26T06:25:09+05:30", "utc": "2024-03-26T00:55:09Z", "ms": 1711414508646.952 }, "end": { "local": "2024-03-26T06:25:09+05:30", "utc": "2024-03-26T00:55:09Z", "ms": 1711414508646.952 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 12:30 on Mon 25 Mar to 14:56 on Tue 26 Mar.", "fact": "2024-03-25T07:00:20Z → 2024-03-26T09:26:04Z" }, { "step": "kaala", "text": "Sunrise is at 06:26 on the 25th and 06:25 on the 26th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be current at sunrise. It is not on the 25th and is on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 21852 s" }, { "step": "ruling", "text": "Vasantotsava, Ujjain, 2024: Tuesday 26 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vasantotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 1 Vasantotsava (current at sunrise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "sunrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-26", "confidence": "determinate" } ], "quote": "In Ujjain, Vasantotsava 2024 falls on Tuesday 26 March. Pratipadā runs from 12:30 on Mon 25 Mar to 14:56 on Tue 26 Mar and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/vasantotsava", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-03-28", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-03-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7264, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-03-28T18:57:13+05:30", "utc": "2024-03-28T13:27:13Z", "ms": 1711632433358.4802 }, "end": { "local": "2024-03-29T20:21:24+05:30", "utc": "2024-03-29T14:51:24Z", "ms": 1711723883538.436 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-03-28T18:57:13+05:30", "utc": "2024-03-28T13:27:13Z", "ms": 1711632433358.4802 }, "end": { "local": "2024-03-29T20:21:24+05:30", "utc": "2024-03-29T14:51:24Z", "ms": 1711723883538.436 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-03-28", "window": { "start": { "local": "2024-03-28T21:25:54+05:30", "utc": "2024-03-28T15:55:54Z", "ms": 1711641354222.2927 }, "end": { "local": "2024-03-28T21:25:54+05:30", "utc": "2024-03-28T15:55:54Z", "ms": 1711641354222.2927 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-03-29", "window": { "start": { "local": "2024-03-29T22:22:28+05:30", "utc": "2024-03-29T16:52:28Z", "ms": 1711731147581.7021 }, "end": { "local": "2024-03-29T22:22:28+05:30", "utc": "2024-03-29T16:52:28Z", "ms": 1711731147581.7021 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:57 on Thu 28 Mar to 20:21 on Fri 29 Mar.", "fact": "2024-03-28T13:27:13Z → 2024-03-29T14:51:24Z" }, { "step": "kaala", "text": "Moonrise is at 21:26 on the 28th and 22:22 on the 29th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 28th and is not on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7264 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Thursday 28 March.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-03-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-03-28", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Thursday 28 March. Caturthī runs from 18:57 on Thu 28 Mar to 20:21 on Fri 29 Mar and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-03-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shitalashtami", "festival": "shitalashtami", "name": "Śītalāṣṭamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26087, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2024-04-01T21:10:15+05:30", "utc": "2024-04-01T15:40:15Z", "ms": 1711986015285.3264 }, "end": { "local": "2024-04-02T20:09:19+05:30", "utc": "2024-04-02T14:39:19Z", "ms": 1712068759118.301 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-01T21:10:15+05:30", "utc": "2024-04-01T15:40:15Z", "ms": 1711986015285.3264 }, "end": { "local": "2024-04-02T20:09:19+05:30", "utc": "2024-04-02T14:39:19Z", "ms": 1712068759118.301 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-01", "window": { "start": { "local": "2024-04-01T12:06:50+05:30", "utc": "2024-04-01T06:36:50Z", "ms": 1711953409527.763 }, "end": { "local": "2024-04-01T12:54:50+05:30", "utc": "2024-04-01T07:24:50Z", "ms": 1711956289527.763 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-04-02", "window": { "start": { "local": "2024-04-02T12:06:32+05:30", "utc": "2024-04-02T06:36:32Z", "ms": 1712039791835.7249 }, "end": { "local": "2024-04-02T12:54:32+05:30", "utc": "2024-04-02T07:24:32Z", "ms": 1712042671835.7249 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 21:10 on Mon 1 Apr to 20:09 on Tue 2 Apr.", "fact": "2024-04-01T15:40:15Z → 2024-04-02T14:39:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 1st, 12:07–12:55 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 26087 s" }, { "step": "ruling", "text": "Śītalāṣṭamī, Ujjain, 2024: Tuesday 2 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitalashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Sitalastami, (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-02", "confidence": "determinate" } ], "quote": "In Ujjain, Śītalāṣṭamī 2024 falls on Tuesday 2 April. Aṣṭamī runs from 21:10 on Mon 1 Apr to 20:09 on Tue 2 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/shitalashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-04-05", "festival": "ekadashi", "name": "Pāpamocanī Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26018, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-04-04T16:14:40+05:30", "utc": "2024-04-04T10:44:40Z", "ms": 1712227480209.9663 }, "end": { "local": "2024-04-05T13:29:08+05:30", "utc": "2024-04-05T07:59:08Z", "ms": 1712303947824.8914 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-04T16:14:40+05:30", "utc": "2024-04-04T10:44:40Z", "ms": 1712227480209.9663 }, "end": { "local": "2024-04-05T13:29:08+05:30", "utc": "2024-04-05T07:59:08Z", "ms": 1712303947824.8914 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-04-04", "window": { "start": { "local": "2024-04-04T06:16:27+05:30", "utc": "2024-04-04T00:46:27Z", "ms": 1712191586586.7734 }, "end": { "local": "2024-04-04T06:16:27+05:30", "utc": "2024-04-04T00:46:27Z", "ms": 1712191586586.7734 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-04-05", "window": { "start": { "local": "2024-04-05T06:15:30+05:30", "utc": "2024-04-05T00:45:30Z", "ms": 1712277929679.8782 }, "end": { "local": "2024-04-05T06:15:30+05:30", "utc": "2024-04-05T00:45:30Z", "ms": 1712277929679.8782 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:15 on Thu 4 Apr to 13:29 on Fri 5 Apr.", "fact": "2024-04-04T10:44:40Z → 2024-04-05T07:59:08Z" }, { "step": "kaala", "text": "Sunrise is at 06:16 on the 4th and 06:15 on the 5th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 4th and is on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 26018 s" }, { "step": "ruling", "text": "Pāpamocanī Ekādaśī, Ujjain, 2024: Friday 5 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-05", "confidence": "determinate" } ], "quote": "In Ujjain, Pāpamocanī Ekādaśī 2024 falls on Friday 5 April. Ekādaśī runs from 16:15 on Thu 4 Apr to 13:29 on Fri 5 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-04-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-04-06", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30267, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-04-06T10:19:45+05:30", "utc": "2024-04-06T04:49:45Z", "ms": 1712378985062.3596 }, "end": { "local": "2024-04-07T06:54:22+05:30", "utc": "2024-04-07T01:24:22Z", "ms": 1712453061867.6448 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-06T10:19:45+05:30", "utc": "2024-04-06T04:49:45Z", "ms": 1712378985062.3596 }, "end": { "local": "2024-04-07T06:54:22+05:30", "utc": "2024-04-07T01:24:22Z", "ms": 1712453061867.6448 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-04-06", "window": { "start": { "local": "2024-04-06T18:44:12+05:30", "utc": "2024-04-06T13:14:12Z", "ms": 1712409252487.6067 }, "end": { "local": "2024-04-06T20:16:08+05:30", "utc": "2024-04-06T14:46:08Z", "ms": 1712414767733.5652 } }, "covered_min": 92, "window_min": 92, "qualifies": true }, { "local_date": "2024-04-07", "window": { "start": { "local": "2024-04-07T18:44:35+05:30", "utc": "2024-04-07T13:14:35Z", "ms": 1712495675247.062 }, "end": { "local": "2024-04-07T20:16:20+05:30", "utc": "2024-04-07T14:46:20Z", "ms": 1712501180005.6902 } }, "covered_min": 0, "window_min": 92, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:20 on Sat 6 Apr to 06:54 on Sun 7 Apr.", "fact": "2024-04-06T04:49:45Z → 2024-04-07T01:24:22Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:44–20:16 on the 6th, 18:45–20:16 on the 7th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 92 of 92 minutes on the 6th and 0 of 92 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 30267 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Saturday 6 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-06", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Saturday 6 April. Trayodaśī runs from 10:20 on Sat 6 Apr to 06:54 on Sun 7 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-04-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-04-07", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8941, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-04-07T06:54:22+05:30", "utc": "2024-04-07T01:24:22Z", "ms": 1712453061867.6448 }, "end": { "local": "2024-04-08T03:21:40+05:30", "utc": "2024-04-07T21:51:40Z", "ms": 1712526699512.5393 }, "month": { "amanta": 11, "purnimanta": 0, "adhika": false, "amanta_name": "Phālguna", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-07T06:54:22+05:30", "utc": "2024-04-07T01:24:22Z", "ms": 1712453061867.6448 }, "end": { "local": "2024-04-08T03:21:40+05:30", "utc": "2024-04-07T21:51:40Z", "ms": 1712526699512.5393 } }, "kaala": "nishita", "days": [ { "local_date": "2024-04-06", "window": { "start": { "local": "2024-04-07T00:04:55+05:30", "utc": "2024-04-06T18:34:55Z", "ms": 1712428494659.9512 }, "end": { "local": "2024-04-07T00:52:55+05:30", "utc": "2024-04-06T19:22:55Z", "ms": 1712431374659.9512 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-04-07", "window": { "start": { "local": "2024-04-08T00:04:38+05:30", "utc": "2024-04-07T18:34:38Z", "ms": 1712514878091.9175 }, "end": { "local": "2024-04-08T00:52:38+05:30", "utc": "2024-04-07T19:22:38Z", "ms": 1712517758091.9175 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 06:54 on Sun 7 Apr to 03:22 on Mon 8 Apr.", "fact": "2024-04-07T01:24:22Z → 2024-04-07T21:51:40Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:05–00:53 on the 6th, 00:05–00:53 on the 7th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8941 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Sunday 7 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-07", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Sunday 7 April. Caturdaśī runs from 06:54 on Sun 7 Apr to 03:22 on Mon 8 Apr and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-04-07", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/navaratra-arambha-caitra", "festival": "navaratra-arambha-caitra", "name": "Navarātrārambha (Caitra)", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27533, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2024-04-08T23:50:52+05:30", "utc": "2024-04-08T18:20:52Z", "ms": 1712600451547.2778 }, "end": { "local": "2024-04-09T20:31:26+05:30", "utc": "2024-04-09T15:01:26Z", "ms": 1712674885905.5322 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-08T23:50:52+05:30", "utc": "2024-04-08T18:20:52Z", "ms": 1712600451547.2778 }, "end": { "local": "2024-04-09T20:31:26+05:30", "utc": "2024-04-09T15:01:26Z", "ms": 1712674885905.5322 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-08", "window": { "start": { "local": "2024-04-08T12:04:50+05:30", "utc": "2024-04-08T06:34:50Z", "ms": 1712558089526.916 }, "end": { "local": "2024-04-08T12:52:50+05:30", "utc": "2024-04-08T07:22:50Z", "ms": 1712560969526.916 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-04-09", "window": { "start": { "local": "2024-04-09T12:04:33+05:30", "utc": "2024-04-09T06:34:33Z", "ms": 1712644473261.9644 }, "end": { "local": "2024-04-09T12:52:33+05:30", "utc": "2024-04-09T07:22:33Z", "ms": 1712647353261.9644 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 23:51 on Mon 8 Apr to 20:31 on Tue 9 Apr.", "fact": "2024-04-08T18:20:52Z → 2024-04-09T15:01:26Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 8th, 12:05–12:53 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27533 s" }, { "step": "ruling", "text": "Navarātrārambha (Caitra), Ujjain, 2024: Tuesday 9 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha-caitra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-09", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-04-09" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Navarātrārambha (Caitra) (Chaitra Navratri) 2024 falls on Tuesday 9 April. Pratipadā runs from 23:51 on Mon 8 Apr to 20:31 on Tue 9 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/navaratra-arambha-caitra", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/gauri-tritiya", "festival": "gauri-tritiya", "name": "Gaurī Tṛtīyā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7903, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2024-04-10T17:32:46+05:30", "utc": "2024-04-10T12:02:46Z", "ms": 1712750565627.734 }, "end": { "local": "2024-04-11T15:03:45+05:30", "utc": "2024-04-11T09:33:45Z", "ms": 1712828024913.9966 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-10T17:32:46+05:30", "utc": "2024-04-10T12:02:46Z", "ms": 1712750565627.734 }, "end": { "local": "2024-04-11T15:03:45+05:30", "utc": "2024-04-11T09:33:45Z", "ms": 1712828024913.9966 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-10", "window": { "start": { "local": "2024-04-10T12:04:17+05:30", "utc": "2024-04-10T06:34:17Z", "ms": 1712730857257.0986 }, "end": { "local": "2024-04-10T12:52:17+05:30", "utc": "2024-04-10T07:22:17Z", "ms": 1712733737257.0986 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-04-11", "window": { "start": { "local": "2024-04-11T12:04:02+05:30", "utc": "2024-04-11T06:34:02Z", "ms": 1712817241524.5781 }, "end": { "local": "2024-04-11T12:52:02+05:30", "utc": "2024-04-11T07:22:02Z", "ms": 1712820121524.5781 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 17:33 on Wed 10 Apr to 15:04 on Thu 11 Apr.", "fact": "2024-04-10T12:02:46Z → 2024-04-11T09:33:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 10th, 12:04–12:52 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7903 s" }, { "step": "ruling", "text": "Gaurī Tṛtīyā, Ujjain, 2024: Thursday 11 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gauri-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-11", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-04-11" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Gaurī Tṛtīyā (Gangaur) 2024 falls on Thursday 11 April. Tṛtīyā runs from 17:33 on Wed 10 Apr to 15:04 on Thu 11 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/gauri-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/saubhagya-shayana-vrata", "festival": "saubhagya-shayana-vrata", "name": "Saubhāgya Śayana Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7903, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2024-04-10T17:32:46+05:30", "utc": "2024-04-10T12:02:46Z", "ms": 1712750565627.734 }, "end": { "local": "2024-04-11T15:03:45+05:30", "utc": "2024-04-11T09:33:45Z", "ms": 1712828024913.9966 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-10T17:32:46+05:30", "utc": "2024-04-10T12:02:46Z", "ms": 1712750565627.734 }, "end": { "local": "2024-04-11T15:03:45+05:30", "utc": "2024-04-11T09:33:45Z", "ms": 1712828024913.9966 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-10", "window": { "start": { "local": "2024-04-10T12:04:17+05:30", "utc": "2024-04-10T06:34:17Z", "ms": 1712730857257.0986 }, "end": { "local": "2024-04-10T12:52:17+05:30", "utc": "2024-04-10T07:22:17Z", "ms": 1712733737257.0986 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-04-11", "window": { "start": { "local": "2024-04-11T12:04:02+05:30", "utc": "2024-04-11T06:34:02Z", "ms": 1712817241524.5781 }, "end": { "local": "2024-04-11T12:52:02+05:30", "utc": "2024-04-11T07:22:02Z", "ms": 1712820121524.5781 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 17:33 on Wed 10 Apr to 15:04 on Thu 11 Apr.", "fact": "2024-04-10T12:02:46Z → 2024-04-11T09:33:45Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 10th, 12:04–12:52 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7903 s" }, { "step": "ruling", "text": "Saubhāgya Śayana Vrata, Ujjain, 2024: Thursday 11 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "saubhagya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Dolotsava, Gauri trtiya, Andolana trtiya, Saubhagya sayana vrata (paraviddha), Sarhul (Bihar)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-11", "confidence": "determinate" } ], "quote": "In Ujjain, Saubhāgya Śayana Vrata 2024 falls on Thursday 11 April. Tṛtīyā runs from 17:33 on Wed 10 Apr to 15:04 on Thu 11 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/saubhagya-shayana-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-04-12", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1231, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-04-11T15:03:45+05:30", "utc": "2024-04-11T09:33:45Z", "ms": 1712828024913.9966 }, "end": { "local": "2024-04-12T13:12:17+05:30", "utc": "2024-04-12T07:42:17Z", "ms": 1712907737447.842 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-11T15:03:45+05:30", "utc": "2024-04-11T09:33:45Z", "ms": 1712828024913.9966 }, "end": { "local": "2024-04-12T13:12:17+05:30", "utc": "2024-04-12T07:42:17Z", "ms": 1712907737447.842 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-11", "window": { "start": { "local": "2024-04-11T12:04:02+05:30", "utc": "2024-04-11T06:34:02Z", "ms": 1712817241524.5781 }, "end": { "local": "2024-04-11T12:52:02+05:30", "utc": "2024-04-11T07:22:02Z", "ms": 1712820121524.5781 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-04-12", "window": { "start": { "local": "2024-04-12T12:03:46+05:30", "utc": "2024-04-12T06:33:46Z", "ms": 1712903626077.0527 }, "end": { "local": "2024-04-12T12:51:46+05:30", "utc": "2024-04-12T07:21:46Z", "ms": 1712906506077.0527 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:04 on Thu 11 Apr to 13:12 on Fri 12 Apr.", "fact": "2024-04-11T09:33:45Z → 2024-04-12T07:42:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 11th, 12:04–12:52 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1231 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Friday 12 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-12", "confidence": "determinate" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Friday 12 April. Caturthī runs from 15:04 on Thu 11 Apr to 13:12 on Fri 12 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-04-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vaishakhi", "festival": "vaishakhi", "name": "Vaiśākhī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32571, "anga": { "type": "sankranti", "index": 0, "key": "mesha", "name": "Meṣa", "start": { "local": "2024-04-13T21:04:24+05:30", "utc": "2024-04-13T15:34:24Z", "ms": 1713022463712.6238 }, "end": { "local": "2024-05-14T17:53:43+05:30", "utc": "2024-05-14T12:23:43Z", "ms": 1715689422825.308 } }, "span": { "of": "transit", "start": { "local": "2024-04-13T21:04:24+05:30", "utc": "2024-04-13T15:34:24Z", "ms": 1713022463712.6238 }, "end": { "local": "2024-04-13T21:04:24+05:30", "utc": "2024-04-13T15:34:24Z", "ms": 1713022463712.6238 } }, "kaala": "day", "days": [ { "local_date": "2024-04-13", "window": { "start": { "local": "2024-04-13T06:08:08+05:30", "utc": "2024-04-13T00:38:08Z", "ms": 1712968687585.7942 }, "end": { "local": "2024-04-14T06:07:14+05:30", "utc": "2024-04-14T00:37:14Z", "ms": 1713055034290.7751 } }, "covered_min": 1, "window_min": 1439, "qualifies": true }, { "local_date": "2024-04-14", "window": { "start": { "local": "2024-04-14T06:07:14+05:30", "utc": "2024-04-14T00:37:14Z", "ms": 1713055034290.7751 }, "end": { "local": "2024-04-15T06:06:22+05:30", "utc": "2024-04-15T00:36:22Z", "ms": 1713141381506.8423 } }, "covered_min": 0, "window_min": 1439, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "The Sun enters Meṣa at 21:04 on Sat 13 Apr.", "fact": "2024-04-13T15:34:24Z · nirayana, lahiri-iae1985" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:08 on the 13th, and from 06:07 on the 14th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The festival is kept on the day of the transit, the day counted from sunrise. The transit falls on the 13th, not the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 106" }, { "step": "tie_break", "text": "An instant falls in one day and no other. No tie-break is needed.", "fact": "day counted from sunrise → only-day · margin 32571 s" }, { "step": "ruling", "text": "Vaiśākhī, Ujjain, 2024: Saturday 13 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "solar", "id": "vaishakhi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Mesadi — Cadaka puja (Bengal), Bahag Bihu (Assam), Cheiraoba (Manipur), Visu (T. C. State), Vaisakhi (on the samkramana day commencing from sunrise)." }, { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } ], "not_evaluated": "The other names in the row (Cadaka puja, Bahag Bihu, Cheiraoba, Visu) are regional observances and wait with the regional rows.", "rashi": "Meṣa", "day_from": "sunrise" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-13", "confidence": "determinate" }, { "kind": "reckoning", "id": "civil-day", "local_date": "2024-04-13", "statement": "Counted from midnight", "reference": { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 106", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The following festivals are observed according to the day of Sun's transit into rasis (Ravi-samkramana). For this purpose the day has been taken to begin from midnight, i.e., when the samkramana takes place after midnight, the festival relating to the samkramana is to be observed on the following day." } }, { "kind": "reckoning", "id": "sunset-rule", "local_date": "2024-04-14", "statement": "Past sunset, the next day (the Tamil rule)", "reference": { "text": "Calendar Reform Committee 1955, Rules of Samkranti", "locator": "p. 244", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The Tamil rule: In the Tamil districts the rule is that when a samkranti takes place before sunset, the month begins on the same day, while if it takes place after sunset the month begins on the following day." } }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-04-13" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Vaiśākhī (Baisakhi) 2024 falls on Saturday 13 April. The Sun enters Meṣa at 21:04 on Sat 13 Apr, and the rule counts the day from sunrise. By the Tamil rule for the first day of a solar month, which gives a transit after sunset to the next day, it is 14 April.", "cite": "https://ahargana.org/ujjain/festivals/2024/vaishakhi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/lakshmi-panchami", "festival": "lakshmi-panchami", "name": "Lakṣmī Pañcamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-13", "confidence": "boundary", "boundary_reasons": [ "margin" ], "boundary_margin_s": 65, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2024-04-12T13:12:17+05:30", "utc": "2024-04-12T07:42:17Z", "ms": 1712907737447.842 }, "end": { "local": "2024-04-13T12:04:36+05:30", "utc": "2024-04-13T06:34:36Z", "ms": 1712990075620.7068 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-12T13:12:17+05:30", "utc": "2024-04-12T07:42:17Z", "ms": 1712907737447.842 }, "end": { "local": "2024-04-13T12:04:36+05:30", "utc": "2024-04-13T06:34:36Z", "ms": 1712990075620.7068 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-12", "window": { "start": { "local": "2024-04-12T12:03:46+05:30", "utc": "2024-04-12T06:33:46Z", "ms": 1712903626077.0527 }, "end": { "local": "2024-04-12T12:51:46+05:30", "utc": "2024-04-12T07:21:46Z", "ms": 1712906506077.0527 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-04-13", "window": { "start": { "local": "2024-04-13T12:03:31+05:30", "utc": "2024-04-13T06:33:31Z", "ms": 1712990010927.7954 }, "end": { "local": "2024-04-13T12:51:31+05:30", "utc": "2024-04-13T07:21:31Z", "ms": 1712992890927.7954 } }, "covered_min": 1, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 13:12 on Fri 12 Apr to 12:05 on Sat 13 Apr.", "fact": "2024-04-12T07:42:17Z → 2024-04-13T06:34:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 12th, 12:04–12:52 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 12th and 1 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 65 s < 300 s" }, { "step": "ruling", "text": "Lakṣmī Pañcamī, Ujjain, 2024: Saturday 13 April.", "fact": "confidence: boundary (margin)" } ], "rule": { "kind": "lunar", "id": "lakshmi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sri pancami or Laksmi pancami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-13", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-12", "confidence": "determinate" } ], "quote": "In Ujjain, Lakṣmī Pañcamī 2024 falls on Saturday 13 April. Pañcamī runs from 13:12 on Fri 12 Apr to 12:05 on Sat 13 Apr and covers 1 of 48 minutes of madhyāhna that midday. It is 1 min 05 s from a threshold: treat the date as contested.", "cite": "https://ahargana.org/ujjain/festivals/2024/lakshmi-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/bhavani-utpatti", "festival": "bhavani-utpatti", "name": "Bhavānī Utpatti", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 546, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2024-04-15T12:12:08+05:30", "utc": "2024-04-15T06:42:08Z", "ms": 1713163328054.51 }, "end": { "local": "2024-04-16T13:24:33+05:30", "utc": "2024-04-16T07:54:33Z", "ms": 1713254073190.9148 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-15T12:12:08+05:30", "utc": "2024-04-15T06:42:08Z", "ms": 1713163328054.51 }, "end": { "local": "2024-04-16T13:24:33+05:30", "utc": "2024-04-16T07:54:33Z", "ms": 1713254073190.9148 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-15", "window": { "start": { "local": "2024-04-15T12:03:02+05:30", "utc": "2024-04-15T06:33:02Z", "ms": 1713162781580.3818 }, "end": { "local": "2024-04-15T12:51:02+05:30", "utc": "2024-04-15T07:21:02Z", "ms": 1713165661580.3818 } }, "covered_min": 39, "window_min": 48, "qualifies": true }, { "local_date": "2024-04-16", "window": { "start": { "local": "2024-04-16T12:02:47+05:30", "utc": "2024-04-16T06:32:47Z", "ms": 1713249167411.6025 }, "end": { "local": "2024-04-16T12:50:47+05:30", "utc": "2024-04-16T07:20:47Z", "ms": 1713252047411.6025 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 12:12 on Mon 15 Apr to 13:25 on Tue 16 Apr.", "fact": "2024-04-15T06:42:08Z → 2024-04-16T07:54:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 15th, 12:03–12:51 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 39 of 48 minutes on the 15th and 48 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both middays qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 546 s" }, { "step": "ruling", "text": "Bhavānī Utpatti, Ujjain, 2024: Tuesday 16 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bhavani-utpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Annapurna puja (Beng.) (paraviddha), Bhavani-utpatti (paraviddha), Asokastami (Special when combined with naks. Punarvasu and Wednesday, after mid-day)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-16", "confidence": "determinate" } ], "quote": "In Ujjain, Bhavānī Utpatti 2024 falls on Tuesday 16 April. Aṣṭamī runs from 12:12 on Mon 15 Apr to 13:25 on Tue 16 Apr and covers all of madhyāhna that midday. It also reaches the previous midday for 39 minutes; by the rule the second midday is taken.", "cite": "https://ahargana.org/ujjain/festivals/2024/bhavani-utpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/rama-navami", "festival": "rama-navami", "name": "Rāma Navamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2026, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2024-04-16T13:24:33+05:30", "utc": "2024-04-16T07:54:33Z", "ms": 1713254073190.9148 }, "end": { "local": "2024-04-17T15:14:35+05:30", "utc": "2024-04-17T09:44:35Z", "ms": 1713347075160.8472 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-16T13:24:33+05:30", "utc": "2024-04-16T07:54:33Z", "ms": 1713254073190.9148 }, "end": { "local": "2024-04-17T15:14:35+05:30", "utc": "2024-04-17T09:44:35Z", "ms": 1713347075160.8472 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-16", "window": { "start": { "local": "2024-04-16T12:02:47+05:30", "utc": "2024-04-16T06:32:47Z", "ms": 1713249167411.6025 }, "end": { "local": "2024-04-16T12:50:47+05:30", "utc": "2024-04-16T07:20:47Z", "ms": 1713252047411.6025 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-04-17", "window": { "start": { "local": "2024-04-17T12:02:34+05:30", "utc": "2024-04-17T06:32:34Z", "ms": 1713335553599.522 }, "end": { "local": "2024-04-17T12:50:34+05:30", "utc": "2024-04-17T07:20:34Z", "ms": 1713338433599.522 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 13:25 on Tue 16 Apr to 15:15 on Wed 17 Apr.", "fact": "2024-04-16T07:54:33Z → 2024-04-17T09:44:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 16th, 12:03–12:51 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2026 s" }, { "step": "ruling", "text": "Rāma Navamī, Ujjain, 2024: Wednesday 17 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rama-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Ramanavami (madhyahnavyapini, special with Punarvasu naks.), Rama jayanti." } ], "not_evaluated": "The row calls the day special when it falls with Punarvasu nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-17", "confidence": "boundary" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-04-17" ], "statement": "Principal festivals, 2023-24", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Rāma Navamī 2024 falls on Wednesday 17 April. Navamī runs from 13:25 on Tue 16 Apr to 15:15 on Wed 17 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/rama-navami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-04-19", "festival": "ekadashi", "name": "Kāmadā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35808, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-04-18T17:32:07+05:30", "utc": "2024-04-18T12:02:07Z", "ms": 1713441727120.4575 }, "end": { "local": "2024-04-19T20:05:18+05:30", "utc": "2024-04-19T14:35:18Z", "ms": 1713537317924.8484 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-18T17:32:07+05:30", "utc": "2024-04-18T12:02:07Z", "ms": 1713441727120.4575 }, "end": { "local": "2024-04-19T20:05:18+05:30", "utc": "2024-04-19T14:35:18Z", "ms": 1713537317924.8484 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-04-19", "window": { "start": { "local": "2024-04-19T06:02:56+05:30", "utc": "2024-04-19T00:32:56Z", "ms": 1713486775957.2908 }, "end": { "local": "2024-04-19T06:02:56+05:30", "utc": "2024-04-19T00:32:56Z", "ms": 1713486775957.2908 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-04-20", "window": { "start": { "local": "2024-04-20T06:02:06+05:30", "utc": "2024-04-20T00:32:06Z", "ms": 1713573126086.5964 }, "end": { "local": "2024-04-20T06:02:06+05:30", "utc": "2024-04-20T00:32:06Z", "ms": 1713573126086.5964 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 17:32 on Thu 18 Apr to 20:05 on Fri 19 Apr.", "fact": "2024-04-18T12:02:07Z → 2024-04-19T14:35:18Z" }, { "step": "kaala", "text": "Sunrise is at 06:03 on the 19th and 06:02 on the 20th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 19th and is not on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35808 s" }, { "step": "ruling", "text": "Kāmadā Ekādaśī, Ujjain, 2024: Friday 19 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-19", "confidence": "determinate" } ], "quote": "In Ujjain, Kāmadā Ekādaśī 2024 falls on Friday 19 April. Ekādaśī runs from 17:32 on Thu 18 Apr to 20:05 on Fri 19 Apr and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-04-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ananga-trayodashi", "festival": "ananga-trayodashi", "name": "Anaṅga Trayodaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35534, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-04-20T22:42:08+05:30", "utc": "2024-04-20T17:12:08Z", "ms": 1713633128344.5127 }, "end": { "local": "2024-04-22T01:11:57+05:30", "utc": "2024-04-21T19:41:57Z", "ms": 1713728516816.3027 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-20T22:42:08+05:30", "utc": "2024-04-20T17:12:08Z", "ms": 1713633128344.5127 }, "end": { "local": "2024-04-22T01:11:57+05:30", "utc": "2024-04-21T19:41:57Z", "ms": 1713728516816.3027 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-20", "window": { "start": { "local": "2024-04-20T12:01:54+05:30", "utc": "2024-04-20T06:31:54Z", "ms": 1713594714455.7236 }, "end": { "local": "2024-04-20T12:49:54+05:30", "utc": "2024-04-20T07:19:54Z", "ms": 1713597594455.7236 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-04-21", "window": { "start": { "local": "2024-04-21T12:01:42+05:30", "utc": "2024-04-21T06:31:42Z", "ms": 1713681102222.5273 }, "end": { "local": "2024-04-21T12:49:42+05:30", "utc": "2024-04-21T07:19:42Z", "ms": 1713683982222.5273 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:42 on Sat 20 Apr to 01:12 on Mon 22 Apr.", "fact": "2024-04-20T17:12:08Z → 2024-04-21T19:41:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 20th, 12:02–12:50 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 35534 s" }, { "step": "ruling", "text": "Anaṅga Trayodaśī, Ujjain, 2024: Sunday 21 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananga-trayodashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 13 Ananga trayodasi (purvaviddha), Mahavira jayanti (Jain)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-21", "confidence": "determinate" } ], "quote": "In Ujjain, Anaṅga Trayodaśī 2024 falls on Sunday 21 April. Trayodaśī runs from 22:42 on Sat 20 Apr to 01:12 on Mon 22 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/ananga-trayodashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-04-21", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8573, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-04-20T22:42:08+05:30", "utc": "2024-04-20T17:12:08Z", "ms": 1713633128344.5127 }, "end": { "local": "2024-04-22T01:11:57+05:30", "utc": "2024-04-21T19:41:57Z", "ms": 1713728516816.3027 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-20T22:42:08+05:30", "utc": "2024-04-20T17:12:08Z", "ms": 1713633128344.5127 }, "end": { "local": "2024-04-22T01:11:57+05:30", "utc": "2024-04-21T19:41:57Z", "ms": 1713728516816.3027 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-04-20", "window": { "start": { "local": "2024-04-20T18:49:43+05:30", "utc": "2024-04-20T13:19:43Z", "ms": 1713619182824.851 }, "end": { "local": "2024-04-20T20:19:15+05:30", "utc": "2024-04-20T14:49:15Z", "ms": 1713624555364.3093 } }, "covered_min": 0, "window_min": 90, "qualifies": false }, { "local_date": "2024-04-21", "window": { "start": { "local": "2024-04-21T18:50:08+05:30", "utc": "2024-04-21T13:20:08Z", "ms": 1713705607574.266 }, "end": { "local": "2024-04-21T20:19:30+05:30", "utc": "2024-04-21T14:49:30Z", "ms": 1713710970342.223 } }, "covered_min": 89, "window_min": 89, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:42 on Sat 20 Apr to 01:12 on Mon 22 Apr.", "fact": "2024-04-20T17:12:08Z → 2024-04-21T19:41:57Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:50–20:19 on the 20th, 18:50–20:20 on the 21st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 90 minutes on the 20th and 89 of 89 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 8573 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Sunday 21 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-21", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Sunday 21 April. Trayodaśī runs from 22:42 on Sat 20 Apr to 01:12 on Mon 22 Apr and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-04-21", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vishnu-damanaka-chaturdashi", "festival": "vishnu-damanaka-chaturdashi", "name": "Viṣṇudamanaka Caturdaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30905, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-04-22T01:11:57+05:30", "utc": "2024-04-21T19:41:57Z", "ms": 1713728516816.3027 }, "end": { "local": "2024-04-23T03:26:14+05:30", "utc": "2024-04-22T21:56:14Z", "ms": 1713822973836.63 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-22T01:11:57+05:30", "utc": "2024-04-21T19:41:57Z", "ms": 1713728516816.3027 }, "end": { "local": "2024-04-23T03:26:14+05:30", "utc": "2024-04-22T21:56:14Z", "ms": 1713822973836.63 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-22", "window": { "start": { "local": "2024-04-22T12:01:30+05:30", "utc": "2024-04-22T06:31:30Z", "ms": 1713767490421.734 }, "end": { "local": "2024-04-22T12:49:30+05:30", "utc": "2024-04-22T07:19:30Z", "ms": 1713770370421.734 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-04-23", "window": { "start": { "local": "2024-04-23T12:01:19+05:30", "utc": "2024-04-23T06:31:19Z", "ms": 1713853879068.114 }, "end": { "local": "2024-04-23T12:49:19+05:30", "utc": "2024-04-23T07:19:19Z", "ms": 1713856759068.114 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 01:12 on Mon 22 Apr to 03:26 on Tue 23 Apr.", "fact": "2024-04-21T19:41:57Z → 2024-04-22T21:56:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 22nd, 12:01–12:49 on the 23rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 22nd and 0 of 48 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 30905 s" }, { "step": "ruling", "text": "Viṣṇudamanaka Caturdaśī, Ujjain, 2024: Monday 22 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vishnu-damanaka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Madanabhanji, (Bengal & Orissa) (paraviddha), Sivadamanaka caturdasi, Visnudamanaka caturdasi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-22", "confidence": "determinate" } ], "quote": "In Ujjain, Viṣṇudamanaka Caturdaśī 2024 falls on Monday 22 April. Caturdaśī runs from 01:12 on Mon 22 Apr to 03:26 on Tue 23 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vishnu-damanaka-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/chaitri-purnima", "festival": "chaitri-purnima", "name": "Caitrī Pūrṇimā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24129, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-04-23T03:26:14+05:30", "utc": "2024-04-22T21:56:14Z", "ms": 1713822973836.63 }, "end": { "local": "2024-04-24T05:18:59+05:30", "utc": "2024-04-23T23:48:59Z", "ms": 1713916138782.2957 }, "month": { "amanta": 0, "purnimanta": 0, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Caitra" } }, "span": { "of": "tithi", "start": { "local": "2024-04-23T03:26:14+05:30", "utc": "2024-04-22T21:56:14Z", "ms": 1713822973836.63 }, "end": { "local": "2024-04-24T05:18:59+05:30", "utc": "2024-04-23T23:48:59Z", "ms": 1713916138782.2957 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-04-23", "window": { "start": { "local": "2024-04-23T12:01:19+05:30", "utc": "2024-04-23T06:31:19Z", "ms": 1713853879068.114 }, "end": { "local": "2024-04-23T12:49:19+05:30", "utc": "2024-04-23T07:19:19Z", "ms": 1713856759068.114 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-04-24", "window": { "start": { "local": "2024-04-24T12:01:08+05:30", "utc": "2024-04-24T06:31:08Z", "ms": 1713940268176.1938 }, "end": { "local": "2024-04-24T12:49:08+05:30", "utc": "2024-04-24T07:19:08Z", "ms": 1713943148176.1938 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 03:26 on Tue 23 Apr to 05:19 on Wed 24 Apr.", "fact": "2024-04-22T21:56:14Z → 2024-04-23T23:48:59Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 23rd, 12:01–12:49 on the 24th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 23rd and 0 of 48 on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 24129 s" }, { "step": "ruling", "text": "Caitrī Pūrṇimā, Ujjain, 2024: Tuesday 23 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chaitri-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Caitri purnima (paraviddha), Hanumat jayanti, Oli ending (Jain)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-23", "confidence": "determinate" } ], "quote": "In Ujjain, Caitrī Pūrṇimā 2024 falls on Tuesday 23 April. Pūrṇimā runs from 03:26 on Tue 23 Apr to 05:19 on Wed 24 Apr and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/chaitri-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-04-27", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-04-27", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36412, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-04-27T08:18:35+05:30", "utc": "2024-04-27T02:48:35Z", "ms": 1714186115030.0193 }, "end": { "local": "2024-04-28T08:22:15+05:30", "utc": "2024-04-28T02:52:15Z", "ms": 1714272734783.115 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-04-27T08:18:35+05:30", "utc": "2024-04-27T02:48:35Z", "ms": 1714186115030.0193 }, "end": { "local": "2024-04-28T08:22:15+05:30", "utc": "2024-04-28T02:52:15Z", "ms": 1714272734783.115 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-04-26", "window": { "start": { "local": "2024-04-26T21:15:28+05:30", "utc": "2024-04-26T15:45:28Z", "ms": 1714146327953.0217 }, "end": { "local": "2024-04-26T21:15:28+05:30", "utc": "2024-04-26T15:45:28Z", "ms": 1714146327953.0217 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-04-27", "window": { "start": { "local": "2024-04-27T22:15:23+05:30", "utc": "2024-04-27T16:45:23Z", "ms": 1714236322937.1921 }, "end": { "local": "2024-04-27T22:15:23+05:30", "utc": "2024-04-27T16:45:23Z", "ms": 1714236322937.1921 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 08:19 on Sat 27 Apr to 08:22 on Sun 28 Apr.", "fact": "2024-04-27T02:48:35Z → 2024-04-28T02:52:15Z" }, { "step": "kaala", "text": "Moonrise is at 21:15 on the 26th and 22:15 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 26th and is on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36412 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Saturday 27 April.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-04-27", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-04-27", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Saturday 27 April. Caturthī runs from 08:19 on Sat 27 Apr to 08:22 on Sun 28 Apr and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-04-27", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-05-04", "festival": "ekadashi", "name": "Varūthinī Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23229, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-05-03T23:24:38+05:30", "utc": "2024-05-03T17:54:38Z", "ms": 1714758878244.2554 }, "end": { "local": "2024-05-04T20:39:12+05:30", "utc": "2024-05-04T15:09:12Z", "ms": 1714835352063.5378 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-03T23:24:38+05:30", "utc": "2024-05-03T17:54:38Z", "ms": 1714758878244.2554 }, "end": { "local": "2024-05-04T20:39:12+05:30", "utc": "2024-05-04T15:09:12Z", "ms": 1714835352063.5378 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-05-04", "window": { "start": { "local": "2024-05-04T05:51:47+05:30", "utc": "2024-05-04T00:21:47Z", "ms": 1714782107405.0547 }, "end": { "local": "2024-05-04T05:51:47+05:30", "utc": "2024-05-04T00:21:47Z", "ms": 1714782107405.0547 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-05-05", "window": { "start": { "local": "2024-05-05T05:51:10+05:30", "utc": "2024-05-05T00:21:10Z", "ms": 1714868469787.887 }, "end": { "local": "2024-05-05T05:51:10+05:30", "utc": "2024-05-05T00:21:10Z", "ms": 1714868469787.887 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 23:25 on Fri 3 May to 20:39 on Sat 4 May.", "fact": "2024-05-03T17:54:38Z → 2024-05-04T15:09:12Z" }, { "step": "kaala", "text": "Sunrise is at 05:52 on the 4th and 05:51 on the 5th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 4th and is not on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 23229 s" }, { "step": "ruling", "text": "Varūthinī Ekādaśī, Ujjain, 2024: Saturday 4 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-04", "confidence": "determinate" } ], "quote": "In Ujjain, Varūthinī Ekādaśī 2024 falls on Saturday 4 May. Ekādaśī runs from 23:25 on Fri 3 May to 20:39 on Sat 4 May and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-05-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-05-05", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4429, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-05-05T17:42:26+05:30", "utc": "2024-05-05T12:12:26Z", "ms": 1714911146413.0999 }, "end": { "local": "2024-05-06T14:40:40+05:30", "utc": "2024-05-06T09:10:40Z", "ms": 1714986639763.8982 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-05T17:42:26+05:30", "utc": "2024-05-05T12:12:26Z", "ms": 1714911146413.0999 }, "end": { "local": "2024-05-06T14:40:40+05:30", "utc": "2024-05-06T09:10:40Z", "ms": 1714986639763.8982 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-05-05", "window": { "start": { "local": "2024-05-05T18:56:15+05:30", "utc": "2024-05-05T13:26:15Z", "ms": 1714915575039.644 }, "end": { "local": "2024-05-05T20:23:29+05:30", "utc": "2024-05-05T14:53:29Z", "ms": 1714920809454.3252 } }, "covered_min": 87, "window_min": 87, "qualifies": true }, { "local_date": "2024-05-06", "window": { "start": { "local": "2024-05-06T18:56:43+05:30", "utc": "2024-05-06T13:26:43Z", "ms": 1715002002743.5566 }, "end": { "local": "2024-05-06T20:23:49+05:30", "utc": "2024-05-06T14:53:49Z", "ms": 1715007228711.6172 } }, "covered_min": 0, "window_min": 87, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 17:42 on Sun 5 May to 14:41 on Mon 6 May.", "fact": "2024-05-05T12:12:26Z → 2024-05-06T09:10:40Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:56–20:23 on the 5th, 18:57–20:24 on the 6th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 87 of 87 minutes on the 5th and 0 of 87 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4429 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Sunday 5 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-05", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Sunday 5 May. Trayodaśī runs from 17:42 on Sun 5 May to 14:41 on Mon 6 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-05-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-05-06", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33520, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-05-06T14:40:40+05:30", "utc": "2024-05-06T09:10:40Z", "ms": 1714986639763.8982 }, "end": { "local": "2024-05-07T11:41:09+05:30", "utc": "2024-05-07T06:11:09Z", "ms": 1715062268831.4895 }, "month": { "amanta": 0, "purnimanta": 1, "adhika": false, "amanta_name": "Caitra", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-06T14:40:40+05:30", "utc": "2024-05-06T09:10:40Z", "ms": 1714986639763.8982 }, "end": { "local": "2024-05-07T11:41:09+05:30", "utc": "2024-05-07T06:11:09Z", "ms": 1715062268831.4895 } }, "kaala": "nishita", "days": [ { "local_date": "2024-05-06", "window": { "start": { "local": "2024-05-06T23:59:20+05:30", "utc": "2024-05-06T18:29:20Z", "ms": 1715020160123.7834 }, "end": { "local": "2024-05-07T00:47:20+05:30", "utc": "2024-05-06T19:17:20Z", "ms": 1715023040123.7834 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-05-07", "window": { "start": { "local": "2024-05-07T23:59:17+05:30", "utc": "2024-05-07T18:29:17Z", "ms": 1715106556730.6162 }, "end": { "local": "2024-05-08T00:47:17+05:30", "utc": "2024-05-07T19:17:17Z", "ms": 1715109436730.6162 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 14:41 on Mon 6 May to 11:41 on Tue 7 May.", "fact": "2024-05-06T09:10:40Z → 2024-05-07T06:11:09Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:59–00:47 on the 6th, 23:59–00:47 on the 7th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33520 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Monday 6 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-06", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Monday 6 May. Caturdaśī runs from 14:41 on Mon 6 May to 11:41 on Tue 7 May and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-05-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/akshaya-tritiya", "festival": "akshaya-tritiya", "name": "Akṣaya Tṛtīyā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5390, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2024-05-10T04:18:26+05:30", "utc": "2024-05-09T22:48:26Z", "ms": 1715294906271.798 }, "end": { "local": "2024-05-11T02:50:36+05:30", "utc": "2024-05-10T21:20:36Z", "ms": 1715376036220.4277 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-10T04:18:26+05:30", "utc": "2024-05-09T22:48:26Z", "ms": 1715294906271.798 }, "end": { "local": "2024-05-11T02:50:36+05:30", "utc": "2024-05-10T21:20:36Z", "ms": 1715376036220.4277 } }, "kaala": "purvahna", "days": [ { "local_date": "2024-05-10", "window": { "start": { "local": "2024-05-10T05:48:17+05:30", "utc": "2024-05-10T00:18:17Z", "ms": 1715300296635.284 }, "end": { "local": "2024-05-10T10:11:43+05:30", "utc": "2024-05-10T04:41:43Z", "ms": 1715316102725.966 } }, "covered_min": 263, "window_min": 263, "qualifies": true }, { "local_date": "2024-05-11", "window": { "start": { "local": "2024-05-11T05:47:45+05:30", "utc": "2024-05-11T00:17:45Z", "ms": 1715386665070.1472 }, "end": { "local": "2024-05-11T10:11:31+05:30", "utc": "2024-05-11T04:41:31Z", "ms": 1715402491113.2505 } }, "covered_min": 0, "window_min": 264, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 04:18 on Fri 10 May to 02:51 on Sat 11 May.", "fact": "2024-05-09T22:48:26Z → 2024-05-10T21:20:36Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:48–10:12 on the 10th, 05:48–10:12 on the 11th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pūrvāhṇa. It covers 263 of 263 minutes on the 10th and 0 of 264 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5390 s" }, { "step": "ruling", "text": "Akṣaya Tṛtīyā, Ujjain, 2024: Friday 10 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "not_evaluated": "The row calls the day special with Rohiṇī nakṣatra and a Wednesday; neither is tested.", "kaala": "purvahna", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-10", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-05-10" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Akṣaya Tṛtīyā (Akha Teej) 2024 falls on Friday 10 May. Tṛtīyā runs from 04:18 on Fri 10 May to 02:51 on Sat 11 May and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/ujjain/festivals/2024/akshaya-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/parashurama-jayanti", "festival": "parashurama-jayanti", "name": "Paraśurāma Jayantī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23128, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2024-05-10T04:18:26+05:30", "utc": "2024-05-09T22:48:26Z", "ms": 1715294906271.798 }, "end": { "local": "2024-05-11T02:50:36+05:30", "utc": "2024-05-10T21:20:36Z", "ms": 1715376036220.4277 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-10T04:18:26+05:30", "utc": "2024-05-09T22:48:26Z", "ms": 1715294906271.798 }, "end": { "local": "2024-05-11T02:50:36+05:30", "utc": "2024-05-10T21:20:36Z", "ms": 1715376036220.4277 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-05-09", "window": { "start": { "local": "2024-05-09T18:58:07+05:30", "utc": "2024-05-09T13:28:07Z", "ms": 1715261286697.9526 }, "end": { "local": "2024-05-09T20:24:48+05:30", "utc": "2024-05-09T14:54:48Z", "ms": 1715266488022.9302 } }, "covered_min": 0, "window_min": 87, "qualifies": false }, { "local_date": "2024-05-10", "window": { "start": { "local": "2024-05-10T18:58:35+05:30", "utc": "2024-05-10T13:28:35Z", "ms": 1715347714907.33 }, "end": { "local": "2024-05-10T20:25:08+05:30", "utc": "2024-05-10T14:55:08Z", "ms": 1715352908262.3723 } }, "covered_min": 87, "window_min": 87, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 04:18 on Fri 10 May to 02:51 on Sat 11 May.", "fact": "2024-05-09T22:48:26Z → 2024-05-10T21:20:36Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:58–20:25 on the 9th, 18:59–20:25 on the 10th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during pradoṣa. It covers 0 of 87 minutes on the 9th and 87 of 87 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 23128 s" }, { "step": "ruling", "text": "Paraśurāma Jayantī, Ujjain, 2024: Friday 10 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed)." } ], "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-10", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-05-10" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Paraśurāma Jayantī 2024 falls on Friday 10 May. Tṛtīyā runs from 04:18 on Fri 10 May to 02:51 on Sat 11 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/parashurama-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-05-11", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32928, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-05-11T02:50:36+05:30", "utc": "2024-05-10T21:20:36Z", "ms": 1715376036220.4277 }, "end": { "local": "2024-05-12T02:04:33+05:30", "utc": "2024-05-11T20:34:33Z", "ms": 1715459672661.2197 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-11T02:50:36+05:30", "utc": "2024-05-10T21:20:36Z", "ms": 1715376036220.4277 }, "end": { "local": "2024-05-12T02:04:33+05:30", "utc": "2024-05-11T20:34:33Z", "ms": 1715459672661.2197 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-05-11", "window": { "start": { "local": "2024-05-11T11:59:24+05:30", "utc": "2024-05-11T06:29:24Z", "ms": 1715408964134.802 }, "end": { "local": "2024-05-11T12:47:24+05:30", "utc": "2024-05-11T07:17:24Z", "ms": 1715411844134.802 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-05-12", "window": { "start": { "local": "2024-05-12T11:59:23+05:30", "utc": "2024-05-12T06:29:23Z", "ms": 1715495363053.8904 }, "end": { "local": "2024-05-12T12:47:23+05:30", "utc": "2024-05-12T07:17:23Z", "ms": 1715498243053.8904 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 02:51 on Sat 11 May to 02:05 on Sun 12 May.", "fact": "2024-05-10T21:20:36Z → 2024-05-11T20:34:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 11th, 11:59–12:47 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32928 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Saturday 11 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-11", "confidence": "determinate" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Saturday 11 May. Caturthī runs from 02:51 on Sat 11 May to 02:05 on Sun 12 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-05-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shankara-jayanti", "festival": "shankara-jayanti", "name": "Śaṅkara Jayantī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35690, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2024-05-12T02:04:33+05:30", "utc": "2024-05-11T20:34:33Z", "ms": 1715459672661.2197 }, "end": { "local": "2024-05-13T02:04:22+05:30", "utc": "2024-05-12T20:34:22Z", "ms": 1715546061966.0625 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-12T02:04:33+05:30", "utc": "2024-05-11T20:34:33Z", "ms": 1715459672661.2197 }, "end": { "local": "2024-05-13T02:04:22+05:30", "utc": "2024-05-12T20:34:22Z", "ms": 1715546061966.0625 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-05-12", "window": { "start": { "local": "2024-05-12T11:59:23+05:30", "utc": "2024-05-12T06:29:23Z", "ms": 1715495363053.8904 }, "end": { "local": "2024-05-12T12:47:23+05:30", "utc": "2024-05-12T07:17:23Z", "ms": 1715498243053.8904 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-05-13", "window": { "start": { "local": "2024-05-13T11:59:23+05:30", "utc": "2024-05-13T06:29:23Z", "ms": 1715581762525.1123 }, "end": { "local": "2024-05-13T12:47:23+05:30", "utc": "2024-05-13T07:17:23Z", "ms": 1715584642525.1123 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 02:05 on Sun 12 May to 02:04 on Mon 13 May.", "fact": "2024-05-11T20:34:33Z → 2024-05-12T20:34:22Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 12th, 11:59–12:47 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 12th and 0 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 35690 s" }, { "step": "ruling", "text": "Śaṅkara Jayantī, Ujjain, 2024: Sunday 12 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shankara-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Sankara jayanti." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-12", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-05-12" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Śaṅkara Jayantī (Shankaracharya Jayanti) 2024 falls on Sunday 12 May. Pañcamī runs from 02:05 on Sun 12 May to 02:04 on Mon 13 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/shankara-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/gangotpatti", "festival": "gangotpatti", "name": "Gaṅgotpatti", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27574, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2024-05-14T02:50:42+05:30", "utc": "2024-05-13T21:20:42Z", "ms": 1715635241566.927 }, "end": { "local": "2024-05-15T04:19:49+05:30", "utc": "2024-05-14T22:49:49Z", "ms": 1715726988915.0974 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-14T02:50:42+05:30", "utc": "2024-05-13T21:20:42Z", "ms": 1715635241566.927 }, "end": { "local": "2024-05-15T04:19:49+05:30", "utc": "2024-05-14T22:49:49Z", "ms": 1715726988915.0974 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-05-14", "window": { "start": { "local": "2024-05-14T11:59:23+05:30", "utc": "2024-05-14T06:29:23Z", "ms": 1715668162545.1343 }, "end": { "local": "2024-05-14T12:47:23+05:30", "utc": "2024-05-14T07:17:23Z", "ms": 1715671042545.1343 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-05-15", "window": { "start": { "local": "2024-05-15T11:59:23+05:30", "utc": "2024-05-15T06:29:23Z", "ms": 1715754563110.6184 }, "end": { "local": "2024-05-15T12:47:23+05:30", "utc": "2024-05-15T07:17:23Z", "ms": 1715757443110.6184 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 02:51 on Tue 14 May to 04:20 on Wed 15 May.", "fact": "2024-05-13T21:20:42Z → 2024-05-14T22:49:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 14th, 11:59–12:47 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 14th and 0 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 27574 s" }, { "step": "ruling", "text": "Gaṅgotpatti, Ujjain, 2024: Tuesday 14 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gangotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Gangotpatti, (madhyahna vyapini, if occurs on two successive days, the first day is to be observed), Jahnu saptami, Sarkara saptami." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-14", "confidence": "determinate" } ], "quote": "In Ujjain, Gaṅgotpatti (Ganga Saptami) 2024 falls on Tuesday 14 May. Saptamī runs from 02:51 on Tue 14 May to 04:20 on Wed 15 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/gangotpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-05-19", "festival": "ekadashi", "name": "Mohinī Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20322, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-05-18T11:23:16+05:30", "utc": "2024-05-18T05:53:16Z", "ms": 1716011595778.187 }, "end": { "local": "2024-05-19T13:50:37+05:30", "utc": "2024-05-19T08:20:37Z", "ms": 1716106837265.7014 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-18T11:23:16+05:30", "utc": "2024-05-18T05:53:16Z", "ms": 1716011595778.187 }, "end": { "local": "2024-05-19T13:50:37+05:30", "utc": "2024-05-19T08:20:37Z", "ms": 1716106837265.7014 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-05-18", "window": { "start": { "local": "2024-05-18T05:44:34+05:30", "utc": "2024-05-18T00:14:34Z", "ms": 1715991273992.4856 }, "end": { "local": "2024-05-18T05:44:34+05:30", "utc": "2024-05-18T00:14:34Z", "ms": 1715991273992.4856 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-05-19", "window": { "start": { "local": "2024-05-19T05:44:11+05:30", "utc": "2024-05-19T00:14:11Z", "ms": 1716077651085.0623 }, "end": { "local": "2024-05-19T05:44:11+05:30", "utc": "2024-05-19T00:14:11Z", "ms": 1716077651085.0623 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 11:23 on Sat 18 May to 13:51 on Sun 19 May.", "fact": "2024-05-18T05:53:16Z → 2024-05-19T08:20:37Z" }, { "step": "kaala", "text": "Sunrise is at 05:45 on the 18th and 05:44 on the 19th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 18th and is on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 20322 s" }, { "step": "ruling", "text": "Mohinī Ekādaśī, Ujjain, 2024: Sunday 19 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-19", "confidence": "determinate" } ], "quote": "In Ujjain, Mohinī Ekādaśī 2024 falls on Sunday 19 May. Ekādaśī runs from 11:23 on Sat 18 May to 13:51 on Sun 19 May and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-05-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/parashurama-dvadashi", "festival": "parashurama-dvadashi", "name": "Paraśurāma Dvādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3787, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2024-05-19T13:50:37+05:30", "utc": "2024-05-19T08:20:37Z", "ms": 1716106837265.7014 }, "end": { "local": "2024-05-20T15:59:10+05:30", "utc": "2024-05-20T10:29:10Z", "ms": 1716200949674.5005 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-19T13:50:37+05:30", "utc": "2024-05-19T08:20:37Z", "ms": 1716106837265.7014 }, "end": { "local": "2024-05-20T15:59:10+05:30", "utc": "2024-05-20T10:29:10Z", "ms": 1716200949674.5005 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-05-19", "window": { "start": { "local": "2024-05-19T11:59:31+05:30", "utc": "2024-05-19T06:29:31Z", "ms": 1716100170754.1643 }, "end": { "local": "2024-05-19T12:47:31+05:30", "utc": "2024-05-19T07:17:31Z", "ms": 1716103050754.1643 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-05-20", "window": { "start": { "local": "2024-05-20T11:59:34+05:30", "utc": "2024-05-20T06:29:34Z", "ms": 1716186573989.7573 }, "end": { "local": "2024-05-20T12:47:34+05:30", "utc": "2024-05-20T07:17:34Z", "ms": 1716189453989.7573 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 13:51 on Sun 19 May to 15:59 on Mon 20 May.", "fact": "2024-05-19T08:20:37Z → 2024-05-20T10:29:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 19th, 12:00–12:48 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 48 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 3787 s" }, { "step": "ruling", "text": "Paraśurāma Dvādaśī, Ujjain, 2024: Monday 20 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "parashurama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-20", "confidence": "determinate" } ], "quote": "In Ujjain, Paraśurāma Dvādaśī 2024 falls on Monday 20 May. Dvādaśī runs from 13:51 on Sun 19 May to 15:59 on Mon 20 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/parashurama-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/rukmini-dvadashi", "festival": "rukmini-dvadashi", "name": "Rukmiṇī Dvādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3787, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2024-05-19T13:50:37+05:30", "utc": "2024-05-19T08:20:37Z", "ms": 1716106837265.7014 }, "end": { "local": "2024-05-20T15:59:10+05:30", "utc": "2024-05-20T10:29:10Z", "ms": 1716200949674.5005 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-19T13:50:37+05:30", "utc": "2024-05-19T08:20:37Z", "ms": 1716106837265.7014 }, "end": { "local": "2024-05-20T15:59:10+05:30", "utc": "2024-05-20T10:29:10Z", "ms": 1716200949674.5005 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-05-19", "window": { "start": { "local": "2024-05-19T11:59:31+05:30", "utc": "2024-05-19T06:29:31Z", "ms": 1716100170754.1643 }, "end": { "local": "2024-05-19T12:47:31+05:30", "utc": "2024-05-19T07:17:31Z", "ms": 1716103050754.1643 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-05-20", "window": { "start": { "local": "2024-05-20T11:59:34+05:30", "utc": "2024-05-20T06:29:34Z", "ms": 1716186573989.7573 }, "end": { "local": "2024-05-20T12:47:34+05:30", "utc": "2024-05-20T07:17:34Z", "ms": 1716189453989.7573 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 13:51 on Sun 19 May to 15:59 on Mon 20 May.", "fact": "2024-05-19T08:20:37Z → 2024-05-20T10:29:10Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 19th, 12:00–12:48 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 48 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 3787 s" }, { "step": "ruling", "text": "Rukmiṇī Dvādaśī, Ujjain, 2024: Monday 20 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rukmini-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Parasurama dvadasi (purvaviddha), Rukmini dvadasi (purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-20", "confidence": "determinate" } ], "quote": "In Ujjain, Rukmiṇī Dvādaśī 2024 falls on Monday 20 May. Dvādaśī runs from 13:51 on Sun 19 May to 15:59 on Mon 20 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/rukmini-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-05-20", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5022, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-05-20T15:59:10+05:30", "utc": "2024-05-20T10:29:10Z", "ms": 1716200949674.5005 }, "end": { "local": "2024-05-21T17:40:04+05:30", "utc": "2024-05-21T12:10:04Z", "ms": 1716293404463.5603 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-20T15:59:10+05:30", "utc": "2024-05-20T10:29:10Z", "ms": 1716200949674.5005 }, "end": { "local": "2024-05-21T17:40:04+05:30", "utc": "2024-05-21T12:10:04Z", "ms": 1716293404463.5603 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-05-20", "window": { "start": { "local": "2024-05-20T19:03:19+05:30", "utc": "2024-05-20T13:33:19Z", "ms": 1716211998676.9226 }, "end": { "local": "2024-05-20T20:28:40+05:30", "utc": "2024-05-20T14:58:40Z", "ms": 1716217120007.081 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "2024-05-21", "window": { "start": { "local": "2024-05-21T19:03:47+05:30", "utc": "2024-05-21T13:33:47Z", "ms": 1716298426838.579 }, "end": { "local": "2024-05-21T20:29:02+05:30", "utc": "2024-05-21T14:59:02Z", "ms": 1716303541812.6562 } }, "covered_min": 0, "window_min": 85, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:59 on Mon 20 May to 17:40 on Tue 21 May.", "fact": "2024-05-20T10:29:10Z → 2024-05-21T12:10:04Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:03–20:29 on the 20th, 19:04–20:29 on the 21st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 85 of 85 minutes on the 20th and 0 of 85 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5022 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Monday 20 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-20", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Monday 20 May. Trayodaśī runs from 15:59 on Mon 20 May to 17:40 on Tue 21 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-05-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/nrisimha-chaturdashi", "festival": "nrisimha-chaturdashi", "name": "Nṛsiṃha Caturdaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 945, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-05-21T17:40:04+05:30", "utc": "2024-05-21T12:10:04Z", "ms": 1716293404463.5603 }, "end": { "local": "2024-05-22T18:48:30+05:30", "utc": "2024-05-22T13:18:30Z", "ms": 1716383909758.9153 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-21T17:40:04+05:30", "utc": "2024-05-21T12:10:04Z", "ms": 1716293404463.5603 }, "end": { "local": "2024-05-22T18:48:30+05:30", "utc": "2024-05-22T13:18:30Z", "ms": 1716383909758.9153 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-05-21", "window": { "start": { "local": "2024-05-21T19:03:47+05:30", "utc": "2024-05-21T13:33:47Z", "ms": 1716298426838.579 }, "end": { "local": "2024-05-21T20:29:02+05:30", "utc": "2024-05-21T14:59:02Z", "ms": 1716303541812.6562 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "2024-05-22", "window": { "start": { "local": "2024-05-22T19:04:15+05:30", "utc": "2024-05-22T13:34:15Z", "ms": 1716384854890.16 }, "end": { "local": "2024-05-22T20:29:24+05:30", "utc": "2024-05-22T14:59:24Z", "ms": 1716389963675.8408 } }, "covered_min": 0, "window_min": 85, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 17:40 on Tue 21 May to 18:48 on Wed 22 May.", "fact": "2024-05-21T12:10:04Z → 2024-05-22T13:18:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:04–20:29 on the 21st, 19:04–20:29 on the 22nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 85 of 85 minutes on the 21st and 0 of 85 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 945 s" }, { "step": "ruling", "text": "Nṛsiṃha Caturdaśī, Ujjain, 2024: Tuesday 21 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "nrisimha-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Nrsimha caturdasi (pradosa vyapini — if it occurs on two successive days, the second day is to be observed, special when combined with naksatra 'Svati', yoga 'Siddhi' and 'Saturday')." } ], "not_evaluated": "The row calls the day special with Svātī nakṣatra, Siddhi yoga and a Saturday; none is tested.", "kaala": "pradosha", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-21", "confidence": "determinate" } ], "quote": "In Ujjain, Nṛsiṃha Caturdaśī (Narasimha Jayanti) 2024 falls on Tuesday 21 May. Caturdaśī runs from 17:40 on Tue 21 May to 18:48 on Wed 22 May and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/nrisimha-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/buddha-purnima", "festival": "buddha-purnima", "name": "Buddha Pūrṇimā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21648, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-05-22T18:48:30+05:30", "utc": "2024-05-22T13:18:30Z", "ms": 1716383909758.9153 }, "end": { "local": "2024-05-23T19:23:09+05:30", "utc": "2024-05-23T13:53:09Z", "ms": 1716472388523.4587 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-22T18:48:30+05:30", "utc": "2024-05-22T13:18:30Z", "ms": 1716383909758.9153 }, "end": { "local": "2024-05-23T19:23:09+05:30", "utc": "2024-05-23T13:53:09Z", "ms": 1716472388523.4587 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-05-22", "window": { "start": { "local": "2024-05-22T11:59:42+05:30", "utc": "2024-05-22T06:29:42Z", "ms": 1716359382017.1592 }, "end": { "local": "2024-05-22T12:47:42+05:30", "utc": "2024-05-22T07:17:42Z", "ms": 1716362262017.1592 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-05-23", "window": { "start": { "local": "2024-05-23T11:59:47+05:30", "utc": "2024-05-23T06:29:47Z", "ms": 1716445786798.0637 }, "end": { "local": "2024-05-23T12:47:47+05:30", "utc": "2024-05-23T07:17:47Z", "ms": 1716448666798.0637 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:48 on Wed 22 May to 19:23 on Thu 23 May.", "fact": "2024-05-22T13:18:30Z → 2024-05-23T13:53:09Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 22nd, 12:00–12:48 on the 23rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 22nd and 48 of 48 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 21648 s" }, { "step": "ruling", "text": "Buddha Pūrṇimā, Ujjain, 2024: Thursday 23 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "buddha-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-23", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-05-23" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Buddha Pūrṇimā (Vesak) 2024 falls on Thursday 23 May. Pūrṇimā runs from 18:48 on Wed 22 May to 19:23 on Thu 23 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/buddha-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sampat-gauri-vrata", "festival": "sampat-gauri-vrata", "name": "Sampat Gaurī Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-23", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21648, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-05-22T18:48:30+05:30", "utc": "2024-05-22T13:18:30Z", "ms": 1716383909758.9153 }, "end": { "local": "2024-05-23T19:23:09+05:30", "utc": "2024-05-23T13:53:09Z", "ms": 1716472388523.4587 }, "month": { "amanta": 1, "purnimanta": 1, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Vaiśākha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-22T18:48:30+05:30", "utc": "2024-05-22T13:18:30Z", "ms": 1716383909758.9153 }, "end": { "local": "2024-05-23T19:23:09+05:30", "utc": "2024-05-23T13:53:09Z", "ms": 1716472388523.4587 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-05-22", "window": { "start": { "local": "2024-05-22T11:59:42+05:30", "utc": "2024-05-22T06:29:42Z", "ms": 1716359382017.1592 }, "end": { "local": "2024-05-22T12:47:42+05:30", "utc": "2024-05-22T07:17:42Z", "ms": 1716362262017.1592 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-05-23", "window": { "start": { "local": "2024-05-23T11:59:47+05:30", "utc": "2024-05-23T06:29:47Z", "ms": 1716445786798.0637 }, "end": { "local": "2024-05-23T12:47:47+05:30", "utc": "2024-05-23T07:17:47Z", "ms": 1716448666798.0637 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:48 on Wed 22 May to 19:23 on Thu 23 May.", "fact": "2024-05-22T13:18:30Z → 2024-05-23T13:53:09Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 22nd, 12:00–12:48 on the 23rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 22nd and 48 of 48 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 21648 s" }, { "step": "ruling", "text": "Sampat Gaurī Vrata, Ujjain, 2024: Thursday 23 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sampat-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Sampat gauri vrata (paraviddha), Phuladola (Bengal & Orissa) (paraviddha), Gandhesvari puja (Bengal) (purvaviddha), Buddha purnima, Vaisakhi purnima." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-23", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-23", "confidence": "determinate" } ], "quote": "In Ujjain, Sampat Gaurī Vrata 2024 falls on Thursday 23 May. Pūrṇimā runs from 18:48 on Wed 22 May to 19:23 on Thu 23 May and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/sampat-gauri-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-05-26", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-05-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14320, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-05-26T18:06:52+05:30", "utc": "2024-05-26T12:36:52Z", "ms": 1716727012210.893 }, "end": { "local": "2024-05-27T16:54:08+05:30", "utc": "2024-05-27T11:24:08Z", "ms": 1716809047774.6946 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-05-26T18:06:52+05:30", "utc": "2024-05-26T12:36:52Z", "ms": 1716727012210.893 }, "end": { "local": "2024-05-27T16:54:08+05:30", "utc": "2024-05-27T11:24:08Z", "ms": 1716809047774.6946 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-05-26", "window": { "start": { "local": "2024-05-26T22:05:32+05:30", "utc": "2024-05-26T16:35:32Z", "ms": 1716741331820.928 }, "end": { "local": "2024-05-26T22:05:32+05:30", "utc": "2024-05-26T16:35:32Z", "ms": 1716741331820.928 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-05-27", "window": { "start": { "local": "2024-05-27T22:58:18+05:30", "utc": "2024-05-27T17:28:18Z", "ms": 1716830897610.0283 }, "end": { "local": "2024-05-27T22:58:18+05:30", "utc": "2024-05-27T17:28:18Z", "ms": 1716830897610.0283 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:07 on Sun 26 May to 16:54 on Mon 27 May.", "fact": "2024-05-26T12:36:52Z → 2024-05-27T11:24:08Z" }, { "step": "kaala", "text": "Moonrise is at 22:06 on the 26th and 22:58 on the 27th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 26th and is not on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14320 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Sunday 26 May.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-05-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-05-26", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Sunday 26 May. Caturthī runs from 18:07 on Sun 26 May to 16:54 on Mon 27 May and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-05-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-06-02", "festival": "ekadashi", "name": "Aparā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2150, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-06-02T05:05:02+05:30", "utc": "2024-06-01T23:35:02Z", "ms": 1717284901815.0376 }, "end": { "local": "2024-06-03T02:41:48+05:30", "utc": "2024-06-02T21:11:48Z", "ms": 1717362707911.8713 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-02T05:05:02+05:30", "utc": "2024-06-01T23:35:02Z", "ms": 1717284901815.0376 }, "end": { "local": "2024-06-03T02:41:48+05:30", "utc": "2024-06-02T21:11:48Z", "ms": 1717362707911.8713 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-06-02", "window": { "start": { "local": "2024-06-02T05:40:51+05:30", "utc": "2024-06-02T00:10:51Z", "ms": 1717287051342.275 }, "end": { "local": "2024-06-02T05:40:51+05:30", "utc": "2024-06-02T00:10:51Z", "ms": 1717287051342.275 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-06-03", "window": { "start": { "local": "2024-06-03T05:40:46+05:30", "utc": "2024-06-03T00:10:46Z", "ms": 1717373445839.5366 }, "end": { "local": "2024-06-03T05:40:46+05:30", "utc": "2024-06-03T00:10:46Z", "ms": 1717373445839.5366 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:05 on Sun 2 Jun to 02:42 on Mon 3 Jun.", "fact": "2024-06-01T23:35:02Z → 2024-06-02T21:11:48Z" }, { "step": "kaala", "text": "Sunrise is at 05:41 on the 2nd and 05:41 on the 3rd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 2nd and is not on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 2150 s" }, { "step": "ruling", "text": "Aparā Ekādaśī, Ujjain, 2024: Sunday 2 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-02", "confidence": "determinate" } ], "quote": "In Ujjain, Aparā Ekādaśī 2024 falls on Sunday 2 June. Ekādaśī runs from 05:05 on Sun 2 Jun to 02:42 on Mon 3 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-06-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-06-04", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5247, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-06-04T00:19:00+05:30", "utc": "2024-06-03T18:49:00Z", "ms": 1717440539586.9133 }, "end": { "local": "2024-06-04T22:01:33+05:30", "utc": "2024-06-04T16:31:33Z", "ms": 1717518692629.9722 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-04T00:19:00+05:30", "utc": "2024-06-03T18:49:00Z", "ms": 1717440539586.9133 }, "end": { "local": "2024-06-04T22:01:33+05:30", "utc": "2024-06-04T16:31:33Z", "ms": 1717518692629.9722 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-06-03", "window": { "start": { "local": "2024-06-03T19:09:36+05:30", "utc": "2024-06-03T13:39:36Z", "ms": 1717421975549.9973 }, "end": { "local": "2024-06-03T20:33:44+05:30", "utc": "2024-06-03T15:03:44Z", "ms": 1717427024341.8552 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "2024-06-04", "window": { "start": { "local": "2024-06-04T19:10:00+05:30", "utc": "2024-06-04T13:40:00Z", "ms": 1717508400205.7769 }, "end": { "local": "2024-06-04T20:34:05+05:30", "utc": "2024-06-04T15:04:05Z", "ms": 1717513445282.1028 } }, "covered_min": 84, "window_min": 84, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 00:19 on Tue 4 Jun to 22:02 on Tue 4 Jun.", "fact": "2024-06-03T18:49:00Z → 2024-06-04T16:31:33Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:10–20:34 on the 3rd, 19:10–20:34 on the 4th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 84 minutes on the 3rd and 84 of 84 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 5247 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Tuesday 4 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-04", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Tuesday 4 June. Trayodaśī runs from 00:19 on Tue 4 Jun to 22:02 on Tue 4 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-06-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-06-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7187, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-06-04T22:01:33+05:30", "utc": "2024-06-04T16:31:33Z", "ms": 1717518692629.9722 }, "end": { "local": "2024-06-05T19:55:30+05:30", "utc": "2024-06-05T14:25:30Z", "ms": 1717597529507.6763 }, "month": { "amanta": 1, "purnimanta": 2, "adhika": false, "amanta_name": "Vaiśākha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-04T22:01:33+05:30", "utc": "2024-06-04T16:31:33Z", "ms": 1717518692629.9722 }, "end": { "local": "2024-06-05T19:55:30+05:30", "utc": "2024-06-05T14:25:30Z", "ms": 1717597529507.6763 } }, "kaala": "nishita", "days": [ { "local_date": "2024-06-04", "window": { "start": { "local": "2024-06-05T00:01:19+05:30", "utc": "2024-06-04T18:31:19Z", "ms": 1717525879241.9988 }, "end": { "local": "2024-06-05T00:49:19+05:30", "utc": "2024-06-04T19:19:19Z", "ms": 1717528759241.9988 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-06-05", "window": { "start": { "local": "2024-06-06T00:01:30+05:30", "utc": "2024-06-05T18:31:30Z", "ms": 1717612290300.2402 }, "end": { "local": "2024-06-06T00:49:30+05:30", "utc": "2024-06-05T19:19:30Z", "ms": 1717615170300.2402 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 22:02 on Tue 4 Jun to 19:55 on Wed 5 Jun.", "fact": "2024-06-04T16:31:33Z → 2024-06-05T14:25:30Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:01–00:49 on the 4th, 00:02–00:50 on the 5th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 4th and 0 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7187 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Tuesday 4 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-04", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Tuesday 4 June. Caturdaśī runs from 22:02 on Tue 4 Jun to 19:55 on Wed 5 Jun and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-06-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/rambha-tritiya", "festival": "rambha-tritiya", "name": "Rambhā Tṛtīyā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10476, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2024-06-08T15:56:02+05:30", "utc": "2024-06-08T10:26:02Z", "ms": 1717842362013.6826 }, "end": { "local": "2024-06-09T15:44:53+05:30", "utc": "2024-06-09T10:14:53Z", "ms": 1717928092688.884 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-08T15:56:02+05:30", "utc": "2024-06-08T10:26:02Z", "ms": 1717842362013.6826 }, "end": { "local": "2024-06-09T15:44:53+05:30", "utc": "2024-06-09T10:14:53Z", "ms": 1717928092688.884 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-06-08", "window": { "start": { "local": "2024-06-08T12:02:05+05:30", "utc": "2024-06-08T06:32:05Z", "ms": 1717828324642.5059 }, "end": { "local": "2024-06-08T12:50:05+05:30", "utc": "2024-06-08T07:20:05Z", "ms": 1717831204642.5059 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-06-09", "window": { "start": { "local": "2024-06-09T12:02:16+05:30", "utc": "2024-06-09T06:32:16Z", "ms": 1717914736263.6802 }, "end": { "local": "2024-06-09T12:50:16+05:30", "utc": "2024-06-09T07:20:16Z", "ms": 1717917616263.6802 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 15:56 on Sat 8 Jun to 15:45 on Sun 9 Jun.", "fact": "2024-06-08T10:26:02Z → 2024-06-09T10:14:53Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 8th, 12:02–12:50 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 10476 s" }, { "step": "ruling", "text": "Rambhā Tṛtīyā, Ujjain, 2024: Sunday 9 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rambha-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Rambha trtiya (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-09", "confidence": "determinate" } ], "quote": "In Ujjain, Rambhā Tṛtīyā 2024 falls on Sunday 9 June. Tṛtīyā runs from 15:56 on Sat 8 Jun to 15:45 on Sun 9 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/rambha-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-06-10", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10476, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-06-09T15:44:53+05:30", "utc": "2024-06-09T10:14:53Z", "ms": 1717928092688.884 }, "end": { "local": "2024-06-10T16:15:33+05:30", "utc": "2024-06-10T10:45:33Z", "ms": 1718016332577.1323 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-09T15:44:53+05:30", "utc": "2024-06-09T10:14:53Z", "ms": 1717928092688.884 }, "end": { "local": "2024-06-10T16:15:33+05:30", "utc": "2024-06-10T10:45:33Z", "ms": 1718016332577.1323 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-06-09", "window": { "start": { "local": "2024-06-09T12:02:16+05:30", "utc": "2024-06-09T06:32:16Z", "ms": 1717914736263.6802 }, "end": { "local": "2024-06-09T12:50:16+05:30", "utc": "2024-06-09T07:20:16Z", "ms": 1717917616263.6802 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-06-10", "window": { "start": { "local": "2024-06-10T12:02:28+05:30", "utc": "2024-06-10T06:32:28Z", "ms": 1718001148104.067 }, "end": { "local": "2024-06-10T12:50:28+05:30", "utc": "2024-06-10T07:20:28Z", "ms": 1718004028104.067 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:45 on Sun 9 Jun to 16:16 on Mon 10 Jun.", "fact": "2024-06-09T10:14:53Z → 2024-06-10T10:45:33Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 9th, 12:02–12:50 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 10476 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Monday 10 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-10", "confidence": "determinate" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Monday 10 June. Caturthī runs from 15:45 on Sun 9 Jun to 16:16 on Mon 10 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-06-10", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/aranya-gauri-vrata", "festival": "aranya-gauri-vrata", "name": "Araṇya Gaurī Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16633, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2024-06-11T17:27:53+05:30", "utc": "2024-06-11T11:57:53Z", "ms": 1718107072969.4111 }, "end": { "local": "2024-06-12T19:17:12+05:30", "utc": "2024-06-12T13:47:12Z", "ms": 1718200032074.4873 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-11T17:27:53+05:30", "utc": "2024-06-11T11:57:53Z", "ms": 1718107072969.4111 }, "end": { "local": "2024-06-12T19:17:12+05:30", "utc": "2024-06-12T13:47:12Z", "ms": 1718200032074.4873 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-06-11", "window": { "start": { "local": "2024-06-11T12:02:40+05:30", "utc": "2024-06-11T06:32:40Z", "ms": 1718087560139.393 }, "end": { "local": "2024-06-11T12:50:40+05:30", "utc": "2024-06-11T07:20:40Z", "ms": 1718090440139.393 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-06-12", "window": { "start": { "local": "2024-06-12T12:02:52+05:30", "utc": "2024-06-12T06:32:52Z", "ms": 1718173972345.751 }, "end": { "local": "2024-06-12T12:50:52+05:30", "utc": "2024-06-12T07:20:52Z", "ms": 1718176852345.751 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 17:28 on Tue 11 Jun to 19:17 on Wed 12 Jun.", "fact": "2024-06-11T11:57:53Z → 2024-06-12T13:47:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 11th, 12:03–12:51 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16633 s" }, { "step": "ruling", "text": "Araṇya Gaurī Vrata, Ujjain, 2024: Wednesday 12 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aranya-gauri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-12", "confidence": "determinate" } ], "quote": "In Ujjain, Araṇya Gaurī Vrata 2024 falls on Wednesday 12 June. Ṣaṣṭhī runs from 17:28 on Tue 11 Jun to 19:17 on Wed 12 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/aranya-gauri-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/skanda-shashthi-jyaishtha", "festival": "skanda-shashthi-jyaishtha", "name": "Skanda Ṣaṣṭhī (Jyaiṣṭha)", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16633, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2024-06-11T17:27:53+05:30", "utc": "2024-06-11T11:57:53Z", "ms": 1718107072969.4111 }, "end": { "local": "2024-06-12T19:17:12+05:30", "utc": "2024-06-12T13:47:12Z", "ms": 1718200032074.4873 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-11T17:27:53+05:30", "utc": "2024-06-11T11:57:53Z", "ms": 1718107072969.4111 }, "end": { "local": "2024-06-12T19:17:12+05:30", "utc": "2024-06-12T13:47:12Z", "ms": 1718200032074.4873 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-06-11", "window": { "start": { "local": "2024-06-11T12:02:40+05:30", "utc": "2024-06-11T06:32:40Z", "ms": 1718087560139.393 }, "end": { "local": "2024-06-11T12:50:40+05:30", "utc": "2024-06-11T07:20:40Z", "ms": 1718090440139.393 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-06-12", "window": { "start": { "local": "2024-06-12T12:02:52+05:30", "utc": "2024-06-12T06:32:52Z", "ms": 1718173972345.751 }, "end": { "local": "2024-06-12T12:50:52+05:30", "utc": "2024-06-12T07:20:52Z", "ms": 1718176852345.751 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 17:28 on Tue 11 Jun to 19:17 on Wed 12 Jun.", "fact": "2024-06-11T11:57:53Z → 2024-06-12T13:47:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:03–12:51 on the 11th, 12:03–12:51 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 16633 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī (Jyaiṣṭha), Ujjain, 2024: Wednesday 12 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi-jyaishtha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Aranya sasthi, Aranya gauri vrata, (paraviddha), Skanda sasthi, (purvaviddha), Sitala sasthi yatra (Orissa)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-12", "confidence": "determinate" } ], "quote": "In Ujjain, Skanda Ṣaṣṭhī (Jyaiṣṭha) 2024 falls on Wednesday 12 June. Ṣaṣṭhī runs from 17:28 on Tue 11 Jun to 19:17 on Wed 12 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/skanda-shashthi-jyaishtha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-06-18", "festival": "ekadashi", "name": "Nirjalā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2625, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-06-17T04:44:05+05:30", "utc": "2024-06-16T23:14:05Z", "ms": 1718579645295.3218 }, "end": { "local": "2024-06-18T06:25:18+05:30", "utc": "2024-06-18T00:55:18Z", "ms": 1718672117622.333 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-17T04:44:05+05:30", "utc": "2024-06-16T23:14:05Z", "ms": 1718579645295.3218 }, "end": { "local": "2024-06-18T06:25:18+05:30", "utc": "2024-06-18T00:55:18Z", "ms": 1718672117622.333 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-06-17", "window": { "start": { "local": "2024-06-17T05:41:23+05:30", "utc": "2024-06-17T00:11:23Z", "ms": 1718583082728.367 }, "end": { "local": "2024-06-17T05:41:23+05:30", "utc": "2024-06-17T00:11:23Z", "ms": 1718583082728.367 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-06-18", "window": { "start": { "local": "2024-06-18T05:41:33+05:30", "utc": "2024-06-18T00:11:33Z", "ms": 1718669492800.7866 }, "end": { "local": "2024-06-18T05:41:33+05:30", "utc": "2024-06-18T00:11:33Z", "ms": 1718669492800.7866 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 04:44 on Mon 17 Jun to 06:25 on Tue 18 Jun.", "fact": "2024-06-16T23:14:05Z → 2024-06-18T00:55:18Z" }, { "step": "kaala", "text": "Sunrise is at 05:41 on the 17th and 05:42 on the 18th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 17th and is on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both sunrises qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 2625 s" }, { "step": "ruling", "text": "Nirjalā Ekādaśī, Ujjain, 2024: Tuesday 18 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-18", "confidence": "determinate" } ], "quote": "In Ujjain, Nirjalā Ekādaśī 2024 falls on Tuesday 18 June. Ekādaśī runs from 04:44 on Mon 17 Jun to 06:25 on Tue 18 Jun and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-06-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shri-rama-dvadashi", "festival": "shri-rama-dvadashi", "name": "Śrī Rāma Dvādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16550, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2024-06-18T06:25:18+05:30", "utc": "2024-06-18T00:55:18Z", "ms": 1718672117622.333 }, "end": { "local": "2024-06-19T07:28:31+05:30", "utc": "2024-06-19T01:58:31Z", "ms": 1718762311134.5845 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-18T06:25:18+05:30", "utc": "2024-06-18T00:55:18Z", "ms": 1718672117622.333 }, "end": { "local": "2024-06-19T07:28:31+05:30", "utc": "2024-06-19T01:58:31Z", "ms": 1718762311134.5845 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-06-18", "window": { "start": { "local": "2024-06-18T12:04:08+05:30", "utc": "2024-06-18T06:34:08Z", "ms": 1718692447888.1265 }, "end": { "local": "2024-06-18T12:52:08+05:30", "utc": "2024-06-18T07:22:08Z", "ms": 1718695327888.1265 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-06-19", "window": { "start": { "local": "2024-06-19T12:04:21+05:30", "utc": "2024-06-19T06:34:21Z", "ms": 1718778860655.0762 }, "end": { "local": "2024-06-19T12:52:21+05:30", "utc": "2024-06-19T07:22:21Z", "ms": 1718781740655.0762 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 06:25 on Tue 18 Jun to 07:29 on Wed 19 Jun.", "fact": "2024-06-18T00:55:18Z → 2024-06-19T01:58:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:04–12:52 on the 18th, 12:04–12:52 on the 19th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 18th and 0 of 48 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 16550 s" }, { "step": "ruling", "text": "Śrī Rāma Dvādaśī, Ujjain, 2024: Tuesday 18 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shri-rama-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Sri Rama dvadasi (purvaviddha), Campaka dvadasi (Orissa) (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-18", "confidence": "determinate" } ], "quote": "In Ujjain, Śrī Rāma Dvādaśī 2024 falls on Tuesday 18 June. Dvādaśī runs from 06:25 on Tue 18 Jun to 07:29 on Wed 19 Jun and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/shri-rama-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-06-19", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39012, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-06-19T07:28:31+05:30", "utc": "2024-06-19T01:58:31Z", "ms": 1718762311134.5845 }, "end": { "local": "2024-06-20T07:50:30+05:30", "utc": "2024-06-20T02:20:30Z", "ms": 1718850030024.652 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-19T07:28:31+05:30", "utc": "2024-06-19T01:58:31Z", "ms": 1718762311134.5845 }, "end": { "local": "2024-06-20T07:50:30+05:30", "utc": "2024-06-20T02:20:30Z", "ms": 1718850030024.652 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-06-18", "window": { "start": { "local": "2024-06-18T19:14:43+05:30", "utc": "2024-06-18T13:44:43Z", "ms": 1718718282975.4666 }, "end": { "local": "2024-06-18T20:38:19+05:30", "utc": "2024-06-18T15:08:19Z", "ms": 1718723299080.424 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "2024-06-19", "window": { "start": { "local": "2024-06-19T19:14:58+05:30", "utc": "2024-06-19T13:44:58Z", "ms": 1718804697547.5044 }, "end": { "local": "2024-06-19T20:38:33+05:30", "utc": "2024-06-19T15:08:33Z", "ms": 1718809713286.9792 } }, "covered_min": 84, "window_min": 84, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:29 on Wed 19 Jun to 07:51 on Thu 20 Jun.", "fact": "2024-06-19T01:58:31Z → 2024-06-20T02:20:30Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:15–20:38 on the 18th, 19:15–20:39 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 84 minutes on the 18th and 84 of 84 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 39012 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Wednesday 19 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-19", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Wednesday 19 June. Trayodaśī runs from 07:29 on Wed 19 Jun to 07:51 on Thu 20 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-06-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vata-savitri-vrata", "festival": "vata-savitri-vrata", "name": "Vaṭa Sāvitrī Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35933, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-06-21T07:32:14+05:30", "utc": "2024-06-21T02:02:14Z", "ms": 1718935333796.972 }, "end": { "local": "2024-06-22T06:37:53+05:30", "utc": "2024-06-22T01:07:53Z", "ms": 1719018472924.3203 }, "month": { "amanta": 2, "purnimanta": 2, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Jyeṣṭha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-21T07:32:14+05:30", "utc": "2024-06-21T02:02:14Z", "ms": 1718935333796.972 }, "end": { "local": "2024-06-22T06:37:53+05:30", "utc": "2024-06-22T01:07:53Z", "ms": 1719018472924.3203 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-06-20", "window": { "start": { "local": "2024-06-20T19:15:11+05:30", "utc": "2024-06-20T13:45:11Z", "ms": 1718891111238.0425 }, "end": { "local": "2024-06-20T20:38:47+05:30", "utc": "2024-06-20T15:08:47Z", "ms": 1718896126842.717 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "2024-06-21", "window": { "start": { "local": "2024-06-21T19:15:24+05:30", "utc": "2024-06-21T13:45:24Z", "ms": 1718977524027.3862 }, "end": { "local": "2024-06-21T20:39:00+05:30", "utc": "2024-06-21T15:09:00Z", "ms": 1718982539727.8442 } }, "covered_min": 84, "window_min": 84, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 07:32 on Fri 21 Jun to 06:38 on Sat 22 Jun.", "fact": "2024-06-21T02:02:14Z → 2024-06-22T01:07:53Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:15–20:39 on the 20th, 19:15–20:39 on the 21st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 0 of 84 minutes on the 20th and 84 of 84 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 35933 s" }, { "step": "ruling", "text": "Vaṭa Sāvitrī Vrata, Ujjain, 2024: Friday 21 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vata-savitri-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Vata-savitri vrata (Deccan) (pradosavyapini, purvaviddha), Snanayatra (Bengal & Orissa) (paraviddha)." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-21", "confidence": "determinate" } ], "quote": "In Ujjain, Vaṭa Sāvitrī Vrata (Vat Purnima) 2024 falls on Friday 21 June. Pūrṇimā runs from 07:32 on Fri 21 Jun to 06:38 on Sat 22 Jun and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/vata-savitri-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-06-25", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-06-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2693, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-06-25T01:23:40+05:30", "utc": "2024-06-24T19:53:40Z", "ms": 1719258820162.8135 }, "end": { "local": "2024-06-25T23:11:34+05:30", "utc": "2024-06-25T17:41:34Z", "ms": 1719337294291.8362 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-06-25T01:23:40+05:30", "utc": "2024-06-24T19:53:40Z", "ms": 1719258820162.8135 }, "end": { "local": "2024-06-25T23:11:34+05:30", "utc": "2024-06-25T17:41:34Z", "ms": 1719337294291.8362 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-06-24", "window": { "start": { "local": "2024-06-24T21:42:19+05:30", "utc": "2024-06-24T16:12:19Z", "ms": 1719245539172.6982 }, "end": { "local": "2024-06-24T21:42:19+05:30", "utc": "2024-06-24T16:12:19Z", "ms": 1719245539172.6982 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-06-25", "window": { "start": { "local": "2024-06-25T22:26:41+05:30", "utc": "2024-06-25T16:56:41Z", "ms": 1719334601184.4246 }, "end": { "local": "2024-06-25T22:26:41+05:30", "utc": "2024-06-25T16:56:41Z", "ms": 1719334601184.4246 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 01:24 on Tue 25 Jun to 23:12 on Tue 25 Jun.", "fact": "2024-06-24T19:53:40Z → 2024-06-25T17:41:34Z" }, { "step": "kaala", "text": "Moonrise is at 21:42 on the 24th and 22:27 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 24th and is on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2693 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Tuesday 25 June.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-06-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-06-25", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Tuesday 25 June. Caturthī runs from 01:24 on Tue 25 Jun to 23:12 on Tue 25 Jun and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-06-25", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-07-02", "festival": "ekadashi", "name": "Yoginī Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10650, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-07-01T10:26:36+05:30", "utc": "2024-07-01T04:56:36Z", "ms": 1719809795842.6633 }, "end": { "local": "2024-07-02T08:42:48+05:30", "utc": "2024-07-02T03:12:48Z", "ms": 1719889967917.2039 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-01T10:26:36+05:30", "utc": "2024-07-01T04:56:36Z", "ms": 1719809795842.6633 }, "end": { "local": "2024-07-02T08:42:48+05:30", "utc": "2024-07-02T03:12:48Z", "ms": 1719889967917.2039 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-07-01", "window": { "start": { "local": "2024-07-01T05:44:57+05:30", "utc": "2024-07-01T00:14:57Z", "ms": 1719792897140.042 }, "end": { "local": "2024-07-01T05:44:57+05:30", "utc": "2024-07-01T00:14:57Z", "ms": 1719792897140.042 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-07-02", "window": { "start": { "local": "2024-07-02T05:45:18+05:30", "utc": "2024-07-02T00:15:18Z", "ms": 1719879317721.421 }, "end": { "local": "2024-07-02T05:45:18+05:30", "utc": "2024-07-02T00:15:18Z", "ms": 1719879317721.421 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:27 on Mon 1 Jul to 08:43 on Tue 2 Jul.", "fact": "2024-07-01T04:56:36Z → 2024-07-02T03:12:48Z" }, { "step": "kaala", "text": "Sunrise is at 05:45 on the 1st and 05:45 on the 2nd.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 1st and is on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10650 s" }, { "step": "ruling", "text": "Yoginī Ekādaśī, Ujjain, 2024: Tuesday 2 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-02", "confidence": "determinate" } ], "quote": "In Ujjain, Yoginī Ekādaśī 2024 falls on Tuesday 2 July. Ekādaśī runs from 10:27 on Mon 1 Jul to 08:43 on Tue 2 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-07-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-07-03", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33241, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-07-03T07:10:56+05:30", "utc": "2024-07-03T01:40:56Z", "ms": 1719970855650.2937 }, "end": { "local": "2024-07-04T05:54:36+05:30", "utc": "2024-07-04T00:24:36Z", "ms": 1720052676249.6729 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-03T07:10:56+05:30", "utc": "2024-07-03T01:40:56Z", "ms": 1719970855650.2937 }, "end": { "local": "2024-07-04T05:54:36+05:30", "utc": "2024-07-04T00:24:36Z", "ms": 1720052676249.6729 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-07-02", "window": { "start": { "local": "2024-07-02T19:16:40+05:30", "utc": "2024-07-02T13:46:40Z", "ms": 1719928000216.4993 }, "end": { "local": "2024-07-02T20:40:32+05:30", "utc": "2024-07-02T15:10:32Z", "ms": 1719933032036.0967 } }, "covered_min": 0, "window_min": 84, "qualifies": false }, { "local_date": "2024-07-03", "window": { "start": { "local": "2024-07-03T19:16:41+05:30", "utc": "2024-07-03T13:46:41Z", "ms": 1720014400838.5112 }, "end": { "local": "2024-07-03T20:40:35+05:30", "utc": "2024-07-03T15:10:35Z", "ms": 1720019435464.5369 } }, "covered_min": 84, "window_min": 84, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 07:11 on Wed 3 Jul to 05:55 on Thu 4 Jul.", "fact": "2024-07-03T01:40:56Z → 2024-07-04T00:24:36Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:17–20:41 on the 2nd, 19:17–20:41 on the 3rd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 84 minutes on the 2nd and 84 of 84 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33241 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Wednesday 3 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-03", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Wednesday 3 July. Trayodaśī runs from 07:11 on Wed 3 Jul to 05:55 on Thu 4 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-07-03", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-07-04", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-04", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 14572, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-07-04T05:54:36+05:30", "utc": "2024-07-04T00:24:36Z", "ms": 1720052676249.6729 }, "end": { "local": "2024-07-05T04:58:23+05:30", "utc": "2024-07-04T23:28:23Z", "ms": 1720135703471.587 }, "month": { "amanta": 2, "purnimanta": 3, "adhika": false, "amanta_name": "Jyeṣṭha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-04T05:54:36+05:30", "utc": "2024-07-04T00:24:36Z", "ms": 1720052676249.6729 }, "end": { "local": "2024-07-05T04:58:23+05:30", "utc": "2024-07-04T23:28:23Z", "ms": 1720135703471.587 } }, "kaala": "nishita", "days": [ { "local_date": "2024-07-03", "window": { "start": { "local": "2024-07-04T00:07:21+05:30", "utc": "2024-07-03T18:37:21Z", "ms": 1720031840686.107 }, "end": { "local": "2024-07-04T00:55:21+05:30", "utc": "2024-07-03T19:25:21Z", "ms": 1720034720686.107 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-07-04", "window": { "start": { "local": "2024-07-05T00:07:32+05:30", "utc": "2024-07-04T18:37:32Z", "ms": 1720118251517.7368 }, "end": { "local": "2024-07-05T00:55:32+05:30", "utc": "2024-07-04T19:25:32Z", "ms": 1720121131517.7368 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 05:55 on Thu 4 Jul to 04:58 on Fri 5 Jul.", "fact": "2024-07-04T00:24:36Z → 2024-07-04T23:28:23Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:07–00:55 on the 3rd, 00:08–00:56 on the 4th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 3rd and 48 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 14572 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Thursday 4 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-04", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-04", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Thursday 4 July. Caturdaśī runs from 05:55 on Thu 4 Jul to 04:58 on Fri 5 Jul and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-07-04", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/rathayatra", "festival": "rathayatra", "name": "Rathayātrā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25680, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2024-07-07T04:26:38+05:30", "utc": "2024-07-06T22:56:38Z", "ms": 1720306597799.5134 }, "end": { "local": "2024-07-08T05:00:00+05:30", "utc": "2024-07-07T23:30:00Z", "ms": 1720394999609.4563 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-07T04:26:38+05:30", "utc": "2024-07-06T22:56:38Z", "ms": 1720306597799.5134 }, "end": { "local": "2024-07-08T05:00:00+05:30", "utc": "2024-07-07T23:30:00Z", "ms": 1720394999609.4563 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-07-07", "window": { "start": { "local": "2024-07-07T12:07:50+05:30", "utc": "2024-07-07T06:37:50Z", "ms": 1720334270156.2466 }, "end": { "local": "2024-07-07T12:55:50+05:30", "utc": "2024-07-07T07:25:50Z", "ms": 1720337150156.2466 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-07-08", "window": { "start": { "local": "2024-07-08T12:07:59+05:30", "utc": "2024-07-08T06:37:59Z", "ms": 1720420679308.2505 }, "end": { "local": "2024-07-08T12:55:59+05:30", "utc": "2024-07-08T07:25:59Z", "ms": 1720423559308.2505 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 04:27 on Sun 7 Jul to 05:00 on Mon 8 Jul.", "fact": "2024-07-06T22:56:38Z → 2024-07-07T23:30:00Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 7th, 12:08–12:56 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25680 s" }, { "step": "ruling", "text": "Rathayātrā, Ujjain, 2024: Sunday 7 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rathayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Rathayatra (paraviddha, special when combined with naksatra 'Pusya')" } ], "not_evaluated": "The row calls the day special with Puṣya nakṣatra; the nakṣatra is not tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-07", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-07-07" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Rathayātrā 2024 falls on Sunday 7 July. Dvitīyā runs from 04:27 on Sun 7 Jul to 05:00 on Mon 8 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/rathayatra", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-07-09", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15342, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-07-09T06:09:12+05:30", "utc": "2024-07-09T00:39:12Z", "ms": 1720485552229.7212 }, "end": { "local": "2024-07-10T07:52:35+05:30", "utc": "2024-07-10T02:22:35Z", "ms": 1720578154616.184 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-09T06:09:12+05:30", "utc": "2024-07-09T00:39:12Z", "ms": 1720485552229.7212 }, "end": { "local": "2024-07-10T07:52:35+05:30", "utc": "2024-07-10T02:22:35Z", "ms": 1720578154616.184 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-07-09", "window": { "start": { "local": "2024-07-09T12:08:08+05:30", "utc": "2024-07-09T06:38:08Z", "ms": 1720507088046.4468 }, "end": { "local": "2024-07-09T12:56:08+05:30", "utc": "2024-07-09T07:26:08Z", "ms": 1720509968046.4468 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-07-10", "window": { "start": { "local": "2024-07-10T12:08:16+05:30", "utc": "2024-07-10T06:38:16Z", "ms": 1720593496350.9653 }, "end": { "local": "2024-07-10T12:56:16+05:30", "utc": "2024-07-10T07:26:16Z", "ms": 1720596376350.9653 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:09 on Tue 9 Jul to 07:53 on Wed 10 Jul.", "fact": "2024-07-09T00:39:12Z → 2024-07-10T02:22:35Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 9th, 12:08–12:56 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 15342 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Tuesday 9 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-09", "confidence": "determinate" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Tuesday 9 July. Caturthī runs from 06:09 on Tue 9 Jul to 07:53 on Wed 10 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-07-09", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/skanda-panchami", "festival": "skanda-panchami", "name": "Skanda Pañcamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7457, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2024-07-10T07:52:35+05:30", "utc": "2024-07-10T02:22:35Z", "ms": 1720578154616.184 }, "end": { "local": "2024-07-11T10:04:07+05:30", "utc": "2024-07-11T04:34:07Z", "ms": 1720672447430.5005 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-10T07:52:35+05:30", "utc": "2024-07-10T02:22:35Z", "ms": 1720578154616.184 }, "end": { "local": "2024-07-11T10:04:07+05:30", "utc": "2024-07-11T04:34:07Z", "ms": 1720672447430.5005 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-07-10", "window": { "start": { "local": "2024-07-10T12:08:16+05:30", "utc": "2024-07-10T06:38:16Z", "ms": 1720593496350.9653 }, "end": { "local": "2024-07-10T12:56:16+05:30", "utc": "2024-07-10T07:26:16Z", "ms": 1720596376350.9653 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-07-11", "window": { "start": { "local": "2024-07-11T12:08:24+05:30", "utc": "2024-07-11T06:38:24Z", "ms": 1720679904203.2656 }, "end": { "local": "2024-07-11T12:56:24+05:30", "utc": "2024-07-11T07:26:24Z", "ms": 1720682784203.2656 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 07:53 on Wed 10 Jul to 10:04 on Thu 11 Jul.", "fact": "2024-07-10T02:22:35Z → 2024-07-11T04:34:07Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 10th, 12:08–12:56 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 7457 s" }, { "step": "ruling", "text": "Skanda Pañcamī, Ujjain, 2024: Wednesday 10 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Skanda pancami (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-10", "confidence": "determinate" } ], "quote": "In Ujjain, Skanda Pañcamī 2024 falls on Wednesday 10 July. Pañcamī runs from 07:53 on Wed 10 Jul to 10:04 on Thu 11 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/skanda-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vivasvat-saptami", "festival": "vivasvat-saptami", "name": "Vivasvat Saptamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1391, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2024-07-12T12:33:20+05:30", "utc": "2024-07-12T07:03:20Z", "ms": 1720767800466.3267 }, "end": { "local": "2024-07-13T15:06:05+05:30", "utc": "2024-07-13T09:36:05Z", "ms": 1720863364671.0574 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-12T12:33:20+05:30", "utc": "2024-07-12T07:03:20Z", "ms": 1720767800466.3267 }, "end": { "local": "2024-07-13T15:06:05+05:30", "utc": "2024-07-13T09:36:05Z", "ms": 1720863364671.0574 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-07-12", "window": { "start": { "local": "2024-07-12T12:08:32+05:30", "utc": "2024-07-12T06:38:32Z", "ms": 1720766311586.12 }, "end": { "local": "2024-07-12T12:56:32+05:30", "utc": "2024-07-12T07:26:32Z", "ms": 1720769191586.12 } }, "covered_min": 23, "window_min": 48, "qualifies": true }, { "local_date": "2024-07-13", "window": { "start": { "local": "2024-07-13T12:08:38+05:30", "utc": "2024-07-13T06:38:38Z", "ms": 1720852718483.5903 }, "end": { "local": "2024-07-13T12:56:38+05:30", "utc": "2024-07-13T07:26:38Z", "ms": 1720855598483.5903 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "purvaviddha", "explanation": [ { "step": "anga", "text": "Saptamī runs from 12:33 on Fri 12 Jul to 15:06 on Sat 13 Jul.", "fact": "2024-07-12T07:03:20Z → 2024-07-13T09:36:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 12th, 12:09–12:57 on the 13th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 23 of 48 minutes on the 12th and 48 of 48 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Both middays qualify. Pūrvaviddhā: the first is taken.", "fact": "priority: purvaviddha → purvaviddha · margin 1391 s" }, { "step": "ruling", "text": "Vivasvat Saptamī, Ujjain, 2024: Friday 12 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vivasvat-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Vivasvat saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-12", "confidence": "determinate" } ], "quote": "In Ujjain, Vivasvat Saptamī 2024 falls on Friday 12 July. Saptamī runs from 12:33 on Fri 12 Jul to 15:06 on Sat 13 Jul and covers 23 of 48 minutes of madhyāhna that midday. It also reaches the next midday for 48 minutes; by the rule the first midday is taken.", "cite": "https://ahargana.org/ujjain/festivals/2024/vivasvat-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-07-17", "festival": "ekadashi", "name": "Hariśayanī Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31708, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-07-16T20:34:16+05:30", "utc": "2024-07-16T15:04:16Z", "ms": 1721142256137.7837 }, "end": { "local": "2024-07-17T21:03:14+05:30", "utc": "2024-07-17T15:33:14Z", "ms": 1721230394024.0042 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-16T20:34:16+05:30", "utc": "2024-07-16T15:04:16Z", "ms": 1721142256137.7837 }, "end": { "local": "2024-07-17T21:03:14+05:30", "utc": "2024-07-17T15:33:14Z", "ms": 1721230394024.0042 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-07-17", "window": { "start": { "local": "2024-07-17T05:51:16+05:30", "utc": "2024-07-17T00:21:16Z", "ms": 1721175675771.2822 }, "end": { "local": "2024-07-17T05:51:16+05:30", "utc": "2024-07-17T00:21:16Z", "ms": 1721175675771.2822 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-07-18", "window": { "start": { "local": "2024-07-18T05:51:42+05:30", "utc": "2024-07-18T00:21:42Z", "ms": 1721262101584.8352 }, "end": { "local": "2024-07-18T05:51:42+05:30", "utc": "2024-07-18T00:21:42Z", "ms": 1721262101584.8352 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 20:34 on Tue 16 Jul to 21:03 on Wed 17 Jul.", "fact": "2024-07-16T15:04:16Z → 2024-07-17T15:33:14Z" }, { "step": "kaala", "text": "Sunrise is at 05:51 on the 17th and 05:52 on the 18th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 17th and is not on the 18th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31708 s" }, { "step": "ruling", "text": "Hariśayanī Ekādaśī, Ujjain, 2024: Wednesday 17 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-17", "confidence": "determinate" } ], "quote": "In Ujjain, Hariśayanī Ekādaśī 2024 falls on Wednesday 17 July. Ekādaśī runs from 20:34 on Tue 16 Jul to 21:03 on Wed 17 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-07-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-07-19", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 324, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-07-18T20:44:54+05:30", "utc": "2024-07-18T15:14:54Z", "ms": 1721315694137.4841 }, "end": { "local": "2024-07-19T19:41:53+05:30", "utc": "2024-07-19T14:11:53Z", "ms": 1721398313044.2407 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-18T20:44:54+05:30", "utc": "2024-07-18T15:14:54Z", "ms": 1721315694137.4841 }, "end": { "local": "2024-07-19T19:41:53+05:30", "utc": "2024-07-19T14:11:53Z", "ms": 1721398313044.2407 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-07-18", "window": { "start": { "local": "2024-07-18T19:14:29+05:30", "utc": "2024-07-18T13:44:29Z", "ms": 1721310268860.3604 }, "end": { "local": "2024-07-18T20:39:30+05:30", "utc": "2024-07-18T15:09:30Z", "ms": 1721315370011.8665 } }, "covered_min": 0, "window_min": 85, "qualifies": false }, { "local_date": "2024-07-19", "window": { "start": { "local": "2024-07-19T19:14:10+05:30", "utc": "2024-07-19T13:44:10Z", "ms": 1721396650395.7075 }, "end": { "local": "2024-07-19T20:39:17+05:30", "utc": "2024-07-19T15:09:17Z", "ms": 1721401757474.5037 } }, "covered_min": 28, "window_min": 85, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 20:45 on Thu 18 Jul to 19:42 on Fri 19 Jul.", "fact": "2024-07-18T15:14:54Z → 2024-07-19T14:11:53Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:14–20:40 on the 18th, 19:14–20:39 on the 19th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 85 minutes on the 18th and 28 of 85 on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 324 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Friday 19 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-18", "confidence": "boundary" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Friday 19 July. Trayodaśī runs from 20:45 on Thu 18 Jul to 19:42 on Fri 19 Jul and covers 28 of 85 minutes of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-07-19", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/kokila-vrata", "festival": "kokila-vrata", "name": "Kokilā Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2775, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-07-20T18:00:01+05:30", "utc": "2024-07-20T12:30:01Z", "ms": 1721478600989.3774 }, "end": { "local": "2024-07-21T15:47:09+05:30", "utc": "2024-07-21T10:17:09Z", "ms": 1721557029277.5007 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-20T18:00:01+05:30", "utc": "2024-07-20T12:30:01Z", "ms": 1721478600989.3774 }, "end": { "local": "2024-07-21T15:47:09+05:30", "utc": "2024-07-21T10:17:09Z", "ms": 1721557029277.5007 } }, "kaala": "sayahna", "days": [ { "local_date": "2024-07-20", "window": { "start": { "local": "2024-07-20T16:33:35+05:30", "utc": "2024-07-20T11:03:35Z", "ms": 1721473415284.368 }, "end": { "local": "2024-07-20T19:13:51+05:30", "utc": "2024-07-20T13:43:51Z", "ms": 1721483030733.7903 } }, "covered_min": 74, "window_min": 160, "qualifies": true }, { "local_date": "2024-07-21", "window": { "start": { "local": "2024-07-21T16:33:24+05:30", "utc": "2024-07-21T11:03:24Z", "ms": 1721559803813.966 }, "end": { "local": "2024-07-21T19:13:30+05:30", "utc": "2024-07-21T13:43:30Z", "ms": 1721569409883.348 } }, "covered_min": 0, "window_min": 160, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:00 on Sat 20 Jul to 15:47 on Sun 21 Jul.", "fact": "2024-07-20T12:30:01Z → 2024-07-21T10:17:09Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:34–19:14 on the 20th, 16:33–19:13 on the 21st.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during sāyāhna. It covers 74 of 160 minutes on the 20th and 0 of 160 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2775 s" }, { "step": "ruling", "text": "Kokilā Vrata, Ujjain, 2024: Saturday 20 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kokila-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "sayahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-20", "confidence": "determinate" } ], "quote": "In Ujjain, Kokilā Vrata 2024 falls on Saturday 20 July. Pūrṇimā runs from 18:00 on Sat 20 Jul to 15:47 on Sun 21 Jul and covers 74 of 160 minutes of sāyāhna that late afternoon.", "cite": "https://ahargana.org/ujjain/festivals/2024/kokila-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shiva-shayanotsava", "festival": "shiva-shayanotsava", "name": "Śiva Śayanotsava", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 4430, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-07-20T18:00:01+05:30", "utc": "2024-07-20T12:30:01Z", "ms": 1721478600989.3774 }, "end": { "local": "2024-07-21T15:47:09+05:30", "utc": "2024-07-21T10:17:09Z", "ms": 1721557029277.5007 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-20T18:00:01+05:30", "utc": "2024-07-20T12:30:01Z", "ms": 1721478600989.3774 }, "end": { "local": "2024-07-21T15:47:09+05:30", "utc": "2024-07-21T10:17:09Z", "ms": 1721557029277.5007 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-07-20", "window": { "start": { "local": "2024-07-20T19:13:51+05:30", "utc": "2024-07-20T13:43:51Z", "ms": 1721483030733.7903 }, "end": { "local": "2024-07-20T20:39:04+05:30", "utc": "2024-07-20T15:09:04Z", "ms": 1721488143907.4768 } }, "covered_min": 85, "window_min": 85, "qualifies": true }, { "local_date": "2024-07-21", "window": { "start": { "local": "2024-07-21T19:13:30+05:30", "utc": "2024-07-21T13:43:30Z", "ms": 1721569409883.348 }, "end": { "local": "2024-07-21T20:38:49+05:30", "utc": "2024-07-21T15:08:49Z", "ms": 1721574529316.1135 } }, "covered_min": 0, "window_min": 85, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:00 on Sat 20 Jul to 15:47 on Sun 21 Jul.", "fact": "2024-07-20T12:30:01Z → 2024-07-21T10:17:09Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:14–20:39 on the 20th, 19:13–20:39 on the 21st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 85 of 85 minutes on the 20th and 0 of 85 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 4430 s" }, { "step": "ruling", "text": "Śiva Śayanotsava, Ujjain, 2024: Saturday 20 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shiva-shayanotsava", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-20", "confidence": "determinate" } ], "quote": "In Ujjain, Śiva Śayanotsava 2024 falls on Saturday 20 July. Pūrṇimā runs from 18:00 on Sat 20 Jul to 15:47 on Sun 21 Jul and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/shiva-shayanotsava", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vyasa-puja", "festival": "vyasa-puja", "name": "Vyāsa Pūjā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26044, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-07-20T18:00:01+05:30", "utc": "2024-07-20T12:30:01Z", "ms": 1721478600989.3774 }, "end": { "local": "2024-07-21T15:47:09+05:30", "utc": "2024-07-21T10:17:09Z", "ms": 1721557029277.5007 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-20T18:00:01+05:30", "utc": "2024-07-20T12:30:01Z", "ms": 1721478600989.3774 }, "end": { "local": "2024-07-21T15:47:09+05:30", "utc": "2024-07-21T10:17:09Z", "ms": 1721557029277.5007 } }, "kaala": "udaya-3", "days": [ { "local_date": "2024-07-20", "window": { "start": { "local": "2024-07-20T05:52:33+05:30", "utc": "2024-07-20T00:22:33Z", "ms": 1721434953486.6782 }, "end": { "local": "2024-07-20T08:32:49+05:30", "utc": "2024-07-20T03:02:49Z", "ms": 1721444568936.1006 } }, "covered_min": 0, "window_min": 160, "qualifies": false }, { "local_date": "2024-07-21", "window": { "start": { "local": "2024-07-21T05:53:00+05:30", "utc": "2024-07-21T00:23:00Z", "ms": 1721521379536.4387 }, "end": { "local": "2024-07-21T08:33:06+05:30", "utc": "2024-07-21T03:03:06Z", "ms": 1721530985605.8206 } }, "covered_min": 160, "window_min": 160, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:00 on Sat 20 Jul to 15:47 on Sun 21 Jul.", "fact": "2024-07-20T12:30:01Z → 2024-07-21T10:17:09Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 05:53–08:33 on the 20th, 05:53–08:33 on the 21st.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must hold through the first three muhūrtas after sunrise. It covers 0 of 160 minutes on the 20th and 160 of 160 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 26044 s" }, { "step": "ruling", "text": "Vyāsa Pūjā, Ujjain, 2024: Sunday 21 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vyasa-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "udaya-3", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-21", "confidence": "determinate" } ], "quote": "In Ujjain, Vyāsa Pūjā 2024 falls on Sunday 21 July. Pūrṇimā runs from 18:00 on Sat 20 Jul to 15:47 on Sun 21 Jul and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/ujjain/festivals/2024/vyasa-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/guru-purnima", "festival": "guru-purnima", "name": "Guru Pūrṇimā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-21", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10195, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-07-20T18:00:01+05:30", "utc": "2024-07-20T12:30:01Z", "ms": 1721478600989.3774 }, "end": { "local": "2024-07-21T15:47:09+05:30", "utc": "2024-07-21T10:17:09Z", "ms": 1721557029277.5007 }, "month": { "amanta": 3, "purnimanta": 3, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Āṣāḍha" } }, "span": { "of": "tithi", "start": { "local": "2024-07-20T18:00:01+05:30", "utc": "2024-07-20T12:30:01Z", "ms": 1721478600989.3774 }, "end": { "local": "2024-07-21T15:47:09+05:30", "utc": "2024-07-21T10:17:09Z", "ms": 1721557029277.5007 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-07-20", "window": { "start": { "local": "2024-07-20T12:09:12+05:30", "utc": "2024-07-20T06:39:12Z", "ms": 1721457552110.2344 }, "end": { "local": "2024-07-20T12:57:12+05:30", "utc": "2024-07-20T07:27:12Z", "ms": 1721460432110.2344 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-07-21", "window": { "start": { "local": "2024-07-21T12:09:15+05:30", "utc": "2024-07-21T06:39:15Z", "ms": 1721543954709.8933 }, "end": { "local": "2024-07-21T12:57:15+05:30", "utc": "2024-07-21T07:27:15Z", "ms": 1721546834709.8933 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 18:00 on Sat 20 Jul to 15:47 on Sun 21 Jul.", "fact": "2024-07-20T12:30:01Z → 2024-07-21T10:17:09Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 20th, 12:09–12:57 on the 21st.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 20th and 48 of 48 on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10195 s" }, { "step": "ruling", "text": "Guru Pūrṇimā, Ujjain, 2024: Sunday 21 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "guru-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-21", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-21", "confidence": "determinate" } ], "quote": "In Ujjain, Guru Pūrṇimā 2024 falls on Sunday 21 July. Pūrṇimā runs from 18:00 on Sat 20 Jul to 15:47 on Sun 21 Jul and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/guru-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ashunya-shayana-vrata-ashadha", "festival": "ashunya-shayana-vrata-ashadha", "name": "Aśūnya Śayana Vrata (Āṣāḍha)", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25757, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2024-07-22T13:12:07+05:30", "utc": "2024-07-22T07:42:07Z", "ms": 1721634126813.4114 }, "end": { "local": "2024-07-23T10:23:50+05:30", "utc": "2024-07-23T04:53:50Z", "ms": 1721710429996.8284 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-07-22T13:12:07+05:30", "utc": "2024-07-22T07:42:07Z", "ms": 1721634126813.4114 }, "end": { "local": "2024-07-23T10:23:50+05:30", "utc": "2024-07-23T04:53:50Z", "ms": 1721710429996.8284 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-07-22", "window": { "start": { "local": "2024-07-22T20:21:24+05:30", "utc": "2024-07-22T14:51:24Z", "ms": 1721659884192.0784 }, "end": { "local": "2024-07-22T20:21:24+05:30", "utc": "2024-07-22T14:51:24Z", "ms": 1721659884192.0784 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-07-23", "window": { "start": { "local": "2024-07-23T21:03:53+05:30", "utc": "2024-07-23T15:33:53Z", "ms": 1721748832740.956 }, "end": { "local": "2024-07-23T21:03:53+05:30", "utc": "2024-07-23T15:33:53Z", "ms": 1721748832740.956 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 13:12 on Mon 22 Jul to 10:24 on Tue 23 Jul.", "fact": "2024-07-22T07:42:07Z → 2024-07-23T04:53:50Z" }, { "step": "kaala", "text": "Moonrise is at 20:21 on the 22nd and 21:04 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25757 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata (Āṣāḍha), Ujjain, 2024: Monday 22 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ashunya-shayana-vrata-ashadha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 102", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 2 Asunya sayana vrata (candrodaya vyapini; purvahna vyapini and purvaviddha in Bengal)." } ], "not_evaluated": "In Bengal the row reads pūrvāhṇa and pūrvaviddha; that reading is not applied.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-22", "confidence": "determinate" } ], "quote": "In Ujjain, Aśūnya Śayana Vrata (Āṣāḍha) 2024 falls on Monday 22 July. Dvitīyā runs from 13:12 on Mon 22 Jul to 10:24 on Tue 23 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ashunya-shayana-vrata-ashadha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-07-24", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25068, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-07-24T07:30:45+05:30", "utc": "2024-07-24T02:00:45Z", "ms": 1721786445069.4595 }, "end": { "local": "2024-07-25T04:40:21+05:30", "utc": "2024-07-24T23:10:21Z", "ms": 1721862620626.5598 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-07-24T07:30:45+05:30", "utc": "2024-07-24T02:00:45Z", "ms": 1721786445069.4595 }, "end": { "local": "2024-07-25T04:40:21+05:30", "utc": "2024-07-24T23:10:21Z", "ms": 1721862620626.5598 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-07-23", "window": { "start": { "local": "2024-07-23T21:03:53+05:30", "utc": "2024-07-23T15:33:53Z", "ms": 1721748832740.956 }, "end": { "local": "2024-07-23T21:03:53+05:30", "utc": "2024-07-23T15:33:53Z", "ms": 1721748832740.956 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-07-24", "window": { "start": { "local": "2024-07-24T21:42:33+05:30", "utc": "2024-07-24T16:12:33Z", "ms": 1721837552978.6514 }, "end": { "local": "2024-07-24T21:42:33+05:30", "utc": "2024-07-24T16:12:33Z", "ms": 1721837552978.6514 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:31 on Wed 24 Jul to 04:40 on Thu 25 Jul.", "fact": "2024-07-24T02:00:45Z → 2024-07-24T23:10:21Z" }, { "step": "kaala", "text": "Moonrise is at 21:04 on the 23rd and 21:43 on the 24th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 23rd and is on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25068 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Wednesday 24 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-24", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Wednesday 24 July. Caturthī runs from 07:31 on Wed 24 Jul to 04:40 on Thu 25 Jul and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-07-24", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-07-31", "festival": "ekadashi", "name": "Kāmikā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-07-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 35928, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-07-30T16:45:26+05:30", "utc": "2024-07-30T11:15:26Z", "ms": 1722338125538.5874 }, "end": { "local": "2024-07-31T15:56:08+05:30", "utc": "2024-07-31T10:26:08Z", "ms": 1722421567905.081 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-07-30T16:45:26+05:30", "utc": "2024-07-30T11:15:26Z", "ms": 1722338125538.5874 }, "end": { "local": "2024-07-31T15:56:08+05:30", "utc": "2024-07-31T10:26:08Z", "ms": 1722421567905.081 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-07-30", "window": { "start": { "local": "2024-07-30T05:56:54+05:30", "utc": "2024-07-30T00:26:54Z", "ms": 1722299214175.585 }, "end": { "local": "2024-07-30T05:56:54+05:30", "utc": "2024-07-30T00:26:54Z", "ms": 1722299214175.585 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-07-31", "window": { "start": { "local": "2024-07-31T05:57:20+05:30", "utc": "2024-07-31T00:27:20Z", "ms": 1722385639996.541 }, "end": { "local": "2024-07-31T05:57:20+05:30", "utc": "2024-07-31T00:27:20Z", "ms": 1722385639996.541 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 16:45 on Tue 30 Jul to 15:56 on Wed 31 Jul.", "fact": "2024-07-30T11:15:26Z → 2024-07-31T10:26:08Z" }, { "step": "kaala", "text": "Sunrise is at 05:57 on the 30th and 05:57 on the 31st.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 30th and is on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 35928 s" }, { "step": "ruling", "text": "Kāmikā Ekādaśī, Ujjain, 2024: Wednesday 31 July.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-07-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-07-31", "confidence": "determinate" } ], "quote": "In Ujjain, Kāmikā Ekādaśī 2024 falls on Wednesday 31 July. Ekādaśī runs from 16:45 on Tue 30 Jul to 15:56 on Wed 31 Jul and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-07-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-08-01", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 13133, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-08-01T15:29:32+05:30", "utc": "2024-08-01T09:59:32Z", "ms": 1722506371660.5967 }, "end": { "local": "2024-08-02T15:27:13+05:30", "utc": "2024-08-02T09:57:13Z", "ms": 1722592632673.1753 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-08-01T15:29:32+05:30", "utc": "2024-08-01T09:59:32Z", "ms": 1722506371660.5967 }, "end": { "local": "2024-08-02T15:27:13+05:30", "utc": "2024-08-02T09:57:13Z", "ms": 1722592632673.1753 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-08-01", "window": { "start": { "local": "2024-08-01T19:08:25+05:30", "utc": "2024-08-01T13:38:25Z", "ms": 1722519505131.805 }, "end": { "local": "2024-08-01T20:35:03+05:30", "utc": "2024-08-01T15:05:03Z", "ms": 1722524703286.635 } }, "covered_min": 87, "window_min": 87, "qualifies": true }, { "local_date": "2024-08-02", "window": { "start": { "local": "2024-08-02T19:07:51+05:30", "utc": "2024-08-02T13:37:51Z", "ms": 1722605870858.2888 }, "end": { "local": "2024-08-02T20:34:37+05:30", "utc": "2024-08-02T15:04:37Z", "ms": 1722611076975.2173 } }, "covered_min": 0, "window_min": 87, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 15:30 on Thu 1 Aug to 15:27 on Fri 2 Aug.", "fact": "2024-08-01T09:59:32Z → 2024-08-02T09:57:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 19:08–20:35 on the 1st, 19:08–20:35 on the 2nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 87 of 87 minutes on the 1st and 0 of 87 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 13133 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Thursday 1 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-01", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Thursday 1 August. Trayodaśī runs from 15:30 on Thu 1 Aug to 15:27 on Fri 2 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-08-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-08-02", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 29882, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-08-02T15:27:13+05:30", "utc": "2024-08-02T09:57:13Z", "ms": 1722592632673.1753 }, "end": { "local": "2024-08-03T15:51:07+05:30", "utc": "2024-08-03T10:21:07Z", "ms": 1722680467206.751 }, "month": { "amanta": 3, "purnimanta": 4, "adhika": false, "amanta_name": "Āṣāḍha", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-08-02T15:27:13+05:30", "utc": "2024-08-02T09:57:13Z", "ms": 1722592632673.1753 }, "end": { "local": "2024-08-03T15:51:07+05:30", "utc": "2024-08-03T10:21:07Z", "ms": 1722680467206.751 } }, "kaala": "nishita", "days": [ { "local_date": "2024-08-02", "window": { "start": { "local": "2024-08-03T00:09:14+05:30", "utc": "2024-08-02T18:39:14Z", "ms": 1722623953796.77 }, "end": { "local": "2024-08-03T00:57:14+05:30", "utc": "2024-08-02T19:27:14Z", "ms": 1722626833796.77 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-08-03", "window": { "start": { "local": "2024-08-04T00:09:09+05:30", "utc": "2024-08-03T18:39:09Z", "ms": 1722710348778.2148 }, "end": { "local": "2024-08-04T00:57:09+05:30", "utc": "2024-08-03T19:27:09Z", "ms": 1722713228778.2148 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:27 on Fri 2 Aug to 15:51 on Sat 3 Aug.", "fact": "2024-08-02T09:57:13Z → 2024-08-03T10:21:07Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:09–00:57 on the 2nd, 00:09–00:57 on the 3rd.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 2nd and 0 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 29882 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Friday 2 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-02", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Friday 2 August. Caturdaśī runs from 15:27 on Fri 2 Aug to 15:51 on Sat 3 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-08-02", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/madhusrava-tritiya", "festival": "madhusrava-tritiya", "name": "Madhusravā Tṛtīyā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24980, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2024-08-06T19:52:58+05:30", "utc": "2024-08-06T14:22:58Z", "ms": 1722954177990.5457 }, "end": { "local": "2024-08-07T22:06:24+05:30", "utc": "2024-08-07T16:36:24Z", "ms": 1723048584209.7378 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-08-06T19:52:58+05:30", "utc": "2024-08-06T14:22:58Z", "ms": 1722954177990.5457 }, "end": { "local": "2024-08-07T22:06:24+05:30", "utc": "2024-08-07T16:36:24Z", "ms": 1723048584209.7378 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-08-06", "window": { "start": { "local": "2024-08-06T12:08:38+05:30", "utc": "2024-08-06T06:38:38Z", "ms": 1722926317733.3735 }, "end": { "local": "2024-08-06T12:56:38+05:30", "utc": "2024-08-06T07:26:38Z", "ms": 1722929197733.3735 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-08-07", "window": { "start": { "local": "2024-08-07T12:08:30+05:30", "utc": "2024-08-07T06:38:30Z", "ms": 1723012710404.0068 }, "end": { "local": "2024-08-07T12:56:30+05:30", "utc": "2024-08-07T07:26:30Z", "ms": 1723015590404.0068 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 19:53 on Tue 6 Aug to 22:06 on Wed 7 Aug.", "fact": "2024-08-06T14:22:58Z → 2024-08-07T16:36:24Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 6th, 12:09–12:57 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 24980 s" }, { "step": "ruling", "text": "Madhusravā Tṛtīyā, Ujjain, 2024: Wednesday 7 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "madhusrava-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Madhusrava (Gujerat) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-07", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-08-07" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Madhusravā Tṛtīyā (Teej) 2024 falls on Wednesday 7 August. Tṛtīyā runs from 19:53 on Tue 6 Aug to 22:06 on Wed 7 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/madhusrava-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-08-08", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32994, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-08-07T22:06:24+05:30", "utc": "2024-08-07T16:36:24Z", "ms": 1723048584209.7378 }, "end": { "local": "2024-08-09T00:37:12+05:30", "utc": "2024-08-08T19:07:12Z", "ms": 1723144031509.2961 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-08-07T22:06:24+05:30", "utc": "2024-08-07T16:36:24Z", "ms": 1723048584209.7378 }, "end": { "local": "2024-08-09T00:37:12+05:30", "utc": "2024-08-08T19:07:12Z", "ms": 1723144031509.2961 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-08-07", "window": { "start": { "local": "2024-08-07T12:08:30+05:30", "utc": "2024-08-07T06:38:30Z", "ms": 1723012710404.0068 }, "end": { "local": "2024-08-07T12:56:30+05:30", "utc": "2024-08-07T07:26:30Z", "ms": 1723015590404.0068 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-08-08", "window": { "start": { "local": "2024-08-08T12:08:22+05:30", "utc": "2024-08-08T06:38:22Z", "ms": 1723099102479.7944 }, "end": { "local": "2024-08-08T12:56:22+05:30", "utc": "2024-08-08T07:26:22Z", "ms": 1723101982479.7944 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 22:06 on Wed 7 Aug to 00:37 on Fri 9 Aug.", "fact": "2024-08-07T16:36:24Z → 2024-08-08T19:07:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 7th, 12:08–12:56 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32994 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Thursday 8 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-08", "confidence": "determinate" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Thursday 8 August. Caturthī runs from 22:06 on Wed 7 Aug to 00:37 on Fri 9 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-08-08", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/naga-panchami", "festival": "naga-panchami", "name": "Nāga Pañcamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32002, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2024-08-09T00:37:12+05:30", "utc": "2024-08-08T19:07:12Z", "ms": 1723144031509.2961 }, "end": { "local": "2024-08-10T03:14:43+05:30", "utc": "2024-08-09T21:44:43Z", "ms": 1723239883255.459 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-08-09T00:37:12+05:30", "utc": "2024-08-08T19:07:12Z", "ms": 1723144031509.2961 }, "end": { "local": "2024-08-10T03:14:43+05:30", "utc": "2024-08-09T21:44:43Z", "ms": 1723239883255.459 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-08-09", "window": { "start": { "local": "2024-08-09T12:08:14+05:30", "utc": "2024-08-09T06:38:14Z", "ms": 1723185493964.019 }, "end": { "local": "2024-08-09T12:56:14+05:30", "utc": "2024-08-09T07:26:14Z", "ms": 1723188373964.019 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-08-10", "window": { "start": { "local": "2024-08-10T12:08:05+05:30", "utc": "2024-08-10T06:38:05Z", "ms": 1723271884861.0684 }, "end": { "local": "2024-08-10T12:56:05+05:30", "utc": "2024-08-10T07:26:05Z", "ms": 1723274764861.0684 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 00:37 on Fri 9 Aug to 03:15 on Sat 10 Aug.", "fact": "2024-08-08T19:07:12Z → 2024-08-09T21:44:43Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:08–12:56 on the 9th, 12:08–12:56 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 9th and 0 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 32002 s" }, { "step": "ruling", "text": "Nāga Pañcamī, Ujjain, 2024: Friday 9 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-09", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-08-09" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Nāga Pañcamī 2024 falls on Friday 9 August. Pañcamī runs from 00:37 on Fri 9 Aug to 03:15 on Sat 10 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/naga-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-08-16", "festival": "ekadashi", "name": "Putradā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 12979, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-08-15T10:27:13+05:30", "utc": "2024-08-15T04:57:13Z", "ms": 1723697832651.042 }, "end": { "local": "2024-08-16T09:40:08+05:30", "utc": "2024-08-16T04:10:08Z", "ms": 1723781407851.3179 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-08-15T10:27:13+05:30", "utc": "2024-08-15T04:57:13Z", "ms": 1723697832651.042 }, "end": { "local": "2024-08-16T09:40:08+05:30", "utc": "2024-08-16T04:10:08Z", "ms": 1723781407851.3179 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-08-15", "window": { "start": { "local": "2024-08-15T06:03:26+05:30", "utc": "2024-08-15T00:33:26Z", "ms": 1723682006372.561 }, "end": { "local": "2024-08-15T06:03:26+05:30", "utc": "2024-08-15T00:33:26Z", "ms": 1723682006372.561 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-08-16", "window": { "start": { "local": "2024-08-16T06:03:49+05:30", "utc": "2024-08-16T00:33:49Z", "ms": 1723768428968.7056 }, "end": { "local": "2024-08-16T06:03:49+05:30", "utc": "2024-08-16T00:33:49Z", "ms": 1723768428968.7056 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 10:27 on Thu 15 Aug to 09:40 on Fri 16 Aug.", "fact": "2024-08-15T04:57:13Z → 2024-08-16T04:10:08Z" }, { "step": "kaala", "text": "Sunrise is at 06:03 on the 15th and 06:04 on the 16th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 15th and is on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 12979 s" }, { "step": "ruling", "text": "Putradā Ekādaśī, Ujjain, 2024: Friday 16 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-16", "confidence": "determinate" } ], "quote": "In Ujjain, Putradā Ekādaśī 2024 falls on Friday 16 August. Ekādaśī runs from 10:27 on Thu 15 Aug to 09:40 on Fri 16 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-08-16", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/damodara-dvadashi", "festival": "damodara-dvadashi", "name": "Dāmodara Dvādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-16", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8810, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2024-08-16T09:40:08+05:30", "utc": "2024-08-16T04:10:08Z", "ms": 1723781407851.3179 }, "end": { "local": "2024-08-17T08:06:13+05:30", "utc": "2024-08-17T02:36:13Z", "ms": 1723862173459.173 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-08-16T09:40:08+05:30", "utc": "2024-08-16T04:10:08Z", "ms": 1723781407851.3179 }, "end": { "local": "2024-08-17T08:06:13+05:30", "utc": "2024-08-17T02:36:13Z", "ms": 1723862173459.173 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-08-16", "window": { "start": { "local": "2024-08-16T12:06:58+05:30", "utc": "2024-08-16T06:36:58Z", "ms": 1723790218294.3247 }, "end": { "local": "2024-08-16T12:54:58+05:30", "utc": "2024-08-16T07:24:58Z", "ms": 1723793098294.3247 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-08-17", "window": { "start": { "local": "2024-08-17T12:06:45+05:30", "utc": "2024-08-17T06:36:45Z", "ms": 1723876605295.4377 }, "end": { "local": "2024-08-17T12:54:45+05:30", "utc": "2024-08-17T07:24:45Z", "ms": 1723879485295.4377 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 09:40 on Fri 16 Aug to 08:06 on Sat 17 Aug.", "fact": "2024-08-16T04:10:08Z → 2024-08-17T02:36:13Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 16th, 12:07–12:55 on the 17th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 48 of 48 minutes on the 16th and 0 of 48 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 8810 s" }, { "step": "ruling", "text": "Dāmodara Dvādaśī, Ujjain, 2024: Friday 16 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "damodara-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Buddha dvadasi, Damodara dvadasi (purvaviddha), Visnu-pavitraropana." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-16", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-16", "confidence": "determinate" } ], "quote": "In Ujjain, Dāmodara Dvādaśī 2024 falls on Friday 16 August. Dvādaśī runs from 09:40 on Fri 16 Aug to 08:06 on Sat 17 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/damodara-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-08-17", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33932, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-08-17T08:06:13+05:30", "utc": "2024-08-17T02:36:13Z", "ms": 1723862173459.173 }, "end": { "local": "2024-08-18T05:51:49+05:30", "utc": "2024-08-18T00:21:49Z", "ms": 1723940508873.8123 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-08-17T08:06:13+05:30", "utc": "2024-08-17T02:36:13Z", "ms": 1723862173459.173 }, "end": { "local": "2024-08-18T05:51:49+05:30", "utc": "2024-08-18T00:21:49Z", "ms": 1723940508873.8123 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-08-16", "window": { "start": { "local": "2024-08-16T18:58:08+05:30", "utc": "2024-08-16T13:28:08Z", "ms": 1723814887619.9436 }, "end": { "local": "2024-08-16T20:26:56+05:30", "utc": "2024-08-16T14:56:56Z", "ms": 1723820216112.662 } }, "covered_min": 0, "window_min": 89, "qualifies": false }, { "local_date": "2024-08-17", "window": { "start": { "local": "2024-08-17T18:57:19+05:30", "utc": "2024-08-17T13:27:19Z", "ms": 1723901239275.5437 }, "end": { "local": "2024-08-17T20:26:17+05:30", "utc": "2024-08-17T14:56:17Z", "ms": 1723906577160.8853 } }, "covered_min": 89, "window_min": 89, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 08:06 on Sat 17 Aug to 05:52 on Sun 18 Aug.", "fact": "2024-08-17T02:36:13Z → 2024-08-18T00:21:49Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:58–20:27 on the 16th, 18:57–20:26 on the 17th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 89 minutes on the 16th and 89 of 89 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 33932 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Saturday 17 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-17", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Saturday 17 August. Trayodaśī runs from 08:06 on Sat 17 Aug to 05:52 on Sun 18 Aug and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-08-17", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/raksha-bandhana", "festival": "raksha-bandhana", "name": "Rakṣā Bandhana", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22168, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-08-19T03:05:13+05:30", "utc": "2024-08-18T21:35:13Z", "ms": 1724016913056.9023 }, "end": { "local": "2024-08-19T23:55:49+05:30", "utc": "2024-08-19T18:25:49Z", "ms": 1724091948822.2632 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "second-half", "start": { "local": "2024-08-19T13:32:46+05:30", "utc": "2024-08-19T08:02:46Z", "ms": 1724054565589.857 }, "end": { "local": "2024-08-19T23:55:49+05:30", "utc": "2024-08-19T18:25:49Z", "ms": 1724091948822.2632 } }, "kaala": "day", "days": [ { "local_date": "2024-08-19", "window": { "start": { "local": "2024-08-19T06:04:55+05:30", "utc": "2024-08-19T00:34:55Z", "ms": 1724027695274.618 }, "end": { "local": "2024-08-20T06:05:17+05:30", "utc": "2024-08-20T00:35:17Z", "ms": 1724114116899.3547 } }, "covered_min": 623, "window_min": 1440, "qualifies": true }, { "local_date": "2024-08-20", "window": { "start": { "local": "2024-08-20T06:05:17+05:30", "utc": "2024-08-20T00:35:17Z", "ms": 1724114116899.3547 }, "end": { "local": "2024-08-21T06:05:38+05:30", "utc": "2024-08-21T00:35:38Z", "ms": 1724200538298.3943 } }, "covered_min": 0, "window_min": 1440, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 03:05 on Mon 19 Aug to 23:56 on Mon 19 Aug. Its second half begins at 13:33 on Mon 19 Aug.", "fact": "2024-08-18T21:35:13Z → 2024-08-19T18:25:49Z · second half from 2024-08-19T08:02:46Z" }, { "step": "kaala", "text": "The day runs from sunrise to the next sunrise: from 06:05 on the 19th, and from 06:05 on the 20th.", "fact": "day: sunrise-to-sunrise · sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "The second half of Pūrṇimā must be present during the day. It covers 623 of 1440 minutes on the 19th and 0 of 1440 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22168 s" }, { "step": "ruling", "text": "Rakṣā Bandhana, Ujjain, 2024: Monday 19 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "raksha-bandhana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "day", "priority": "unstated", "when_absent": "unstated", "half": "second" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-19", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-08-19" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Rakṣā Bandhana (Rakhi) 2024 falls on Monday 19 August. The second half of Pūrṇimā runs from 13:33 on Mon 19 Aug to 23:56 on Mon 19 Aug and lies within that day, sunrise to sunrise.", "cite": "https://ahargana.org/ujjain/festivals/2024/raksha-bandhana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/rishi-tarpana", "festival": "rishi-tarpana", "name": "Ṛṣi Tarpaṇa", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-19", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32465, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-08-19T03:05:13+05:30", "utc": "2024-08-18T21:35:13Z", "ms": 1724016913056.9023 }, "end": { "local": "2024-08-19T23:55:49+05:30", "utc": "2024-08-19T18:25:49Z", "ms": 1724091948822.2632 }, "month": { "amanta": 4, "purnimanta": 4, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Śrāvaṇa" } }, "span": { "of": "tithi", "start": { "local": "2024-08-19T03:05:13+05:30", "utc": "2024-08-18T21:35:13Z", "ms": 1724016913056.9023 }, "end": { "local": "2024-08-19T23:55:49+05:30", "utc": "2024-08-19T18:25:49Z", "ms": 1724091948822.2632 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-08-19", "window": { "start": { "local": "2024-08-19T12:06:18+05:30", "utc": "2024-08-19T06:36:18Z", "ms": 1724049377776.9104 }, "end": { "local": "2024-08-19T12:54:18+05:30", "utc": "2024-08-19T07:24:18Z", "ms": 1724052257776.9104 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-08-20", "window": { "start": { "local": "2024-08-20T12:06:03+05:30", "utc": "2024-08-20T06:36:03Z", "ms": 1724135763288.4463 }, "end": { "local": "2024-08-20T12:54:03+05:30", "utc": "2024-08-20T07:24:03Z", "ms": 1724138643288.4463 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 03:05 on Mon 19 Aug to 23:56 on Mon 19 Aug.", "fact": "2024-08-18T21:35:13Z → 2024-08-19T18:25:49Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 19th, 12:06–12:54 on the 20th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 19th and 0 of 48 on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32465 s" }, { "step": "ruling", "text": "Ṛṣi Tarpaṇa, Ujjain, 2024: Monday 19 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rishi-tarpana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rakhi purnima, Naroli purnima (Cocoanut day), Raksa Bandhana (in the second half of purnima), Rsi tarpana (madhyahna vyapini), Hayagriva utpatti, Jhulanayatra samapana" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-19", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-19", "confidence": "determinate" } ], "quote": "In Ujjain, Ṛṣi Tarpaṇa 2024 falls on Monday 19 August. Pūrṇimā runs from 03:05 on Mon 19 Aug to 23:56 on Mon 19 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/rishi-tarpana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ashunya-shayana-vrata", "festival": "ashunya-shayana-vrata", "name": "Aśūnya Śayana Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-20", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 3370, "anga": { "type": "tithi", "index": 16, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2024-08-20T20:33:20+05:30", "utc": "2024-08-20T15:03:20Z", "ms": 1724166199521.7764 }, "end": { "local": "2024-08-21T17:07:17+05:30", "utc": "2024-08-21T11:37:17Z", "ms": 1724240236970.48 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-08-20T20:33:20+05:30", "utc": "2024-08-20T15:03:20Z", "ms": 1724166199521.7764 }, "end": { "local": "2024-08-21T17:07:17+05:30", "utc": "2024-08-21T11:37:17Z", "ms": 1724240236970.48 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-08-20", "window": { "start": { "local": "2024-08-20T19:37:10+05:30", "utc": "2024-08-20T14:07:10Z", "ms": 1724162829743.0503 }, "end": { "local": "2024-08-20T19:37:10+05:30", "utc": "2024-08-20T14:07:10Z", "ms": 1724162829743.0503 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-08-21", "window": { "start": { "local": "2024-08-21T20:15:31+05:30", "utc": "2024-08-21T14:45:31Z", "ms": 1724251530746.3909 }, "end": { "local": "2024-08-21T20:15:31+05:30", "utc": "2024-08-21T14:45:31Z", "ms": 1724251530746.3909 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 20:33 on Tue 20 Aug to 17:07 on Wed 21 Aug.", "fact": "2024-08-20T15:03:20Z → 2024-08-21T11:37:17Z" }, { "step": "kaala", "text": "Moonrise is at 19:37 on the 20th and 20:16 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Dvitīyā must be current at moonrise. It is not on the 20th and is not on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: paraviddha → tithi-day · margin 3370 s" }, { "step": "ruling", "text": "Aśūnya Śayana Vrata, Ujjain, 2024: Tuesday 20 August.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "ashunya-shayana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 2 Asunyasayana vrata (Dvitiya current at moonrise; if occurs on two successive days, it is to be observed on the second day)." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-20", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-20", "confidence": "boundary" } ], "quote": "In Ujjain, Aśūnya Śayana Vrata 2024 falls on Tuesday 20 August. Dvitīyā runs from 20:33 on Tue 20 Aug to 17:07 on Wed 21 Aug, and is current at moonrise on neither day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ashunya-shayana-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/kajjali-tritiya", "festival": "kajjali-tritiya", "name": "Kajjalī Tṛtīyā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3185, "anga": { "type": "tithi", "index": 17, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2024-08-21T17:07:17+05:30", "utc": "2024-08-21T11:37:17Z", "ms": 1724240236970.48 }, "end": { "local": "2024-08-22T13:46:37+05:30", "utc": "2024-08-22T08:16:37Z", "ms": 1724314597463.8743 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-08-21T17:07:17+05:30", "utc": "2024-08-21T11:37:17Z", "ms": 1724240236970.48 }, "end": { "local": "2024-08-22T13:46:37+05:30", "utc": "2024-08-22T08:16:37Z", "ms": 1724314597463.8743 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-08-21", "window": { "start": { "local": "2024-08-21T12:05:48+05:30", "utc": "2024-08-21T06:35:48Z", "ms": 1724222148336.3442 }, "end": { "local": "2024-08-21T12:53:48+05:30", "utc": "2024-08-21T07:23:48Z", "ms": 1724225028336.3442 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-08-22", "window": { "start": { "local": "2024-08-22T12:05:33+05:30", "utc": "2024-08-22T06:35:33Z", "ms": 1724308532938.2231 }, "end": { "local": "2024-08-22T12:53:33+05:30", "utc": "2024-08-22T07:23:33Z", "ms": 1724311412938.2231 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 17:07 on Wed 21 Aug to 13:47 on Thu 22 Aug.", "fact": "2024-08-21T11:37:17Z → 2024-08-22T08:16:37Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 21st, 12:06–12:54 on the 22nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 21st and 48 of 48 on the 22nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 3185 s" }, { "step": "ruling", "text": "Kajjalī Tṛtīyā, Ujjain, 2024: Thursday 22 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kajjali-tritiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 3 Kajjali trtiya, (paraviddha), Angaveta trtiya (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-22", "confidence": "boundary" } ], "quote": "In Ujjain, Kajjalī Tṛtīyā (Kajari Teej) 2024 falls on Thursday 22 August. Tṛtīyā runs from 17:07 on Wed 21 Aug to 13:47 on Thu 22 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/kajjali-tritiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/bahula-chaturthi", "festival": "bahula-chaturthi", "name": "Bahulā Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9184, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-08-22T13:46:37+05:30", "utc": "2024-08-22T08:16:37Z", "ms": 1724314597463.8743 }, "end": { "local": "2024-08-23T10:39:23+05:30", "utc": "2024-08-23T05:09:23Z", "ms": 1724389762834.0405 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-08-22T13:46:37+05:30", "utc": "2024-08-22T08:16:37Z", "ms": 1724314597463.8743 }, "end": { "local": "2024-08-23T10:39:23+05:30", "utc": "2024-08-23T05:09:23Z", "ms": 1724389762834.0405 } }, "kaala": "sayahna", "days": [ { "local_date": "2024-08-22", "window": { "start": { "local": "2024-08-22T16:19:41+05:30", "utc": "2024-08-22T10:49:41Z", "ms": 1724323781012.3586 }, "end": { "local": "2024-08-22T18:53:06+05:30", "utc": "2024-08-22T13:23:06Z", "ms": 1724332986395.1155 } }, "covered_min": 153, "window_min": 153, "qualifies": true }, { "local_date": "2024-08-23", "window": { "start": { "local": "2024-08-23T16:19:03+05:30", "utc": "2024-08-23T10:49:03Z", "ms": 1724410143103.9575 }, "end": { "local": "2024-08-23T18:52:14+05:30", "utc": "2024-08-23T13:22:14Z", "ms": 1724419333765.4417 } }, "covered_min": 0, "window_min": 153, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:47 on Thu 22 Aug to 10:39 on Fri 23 Aug.", "fact": "2024-08-22T08:16:37Z → 2024-08-23T05:09:23Z" }, { "step": "kaala", "text": "Sāyāhna is last 3 of 15 day muhūrtas: 16:20–18:53 on the 22nd, 16:19–18:52 on the 23rd.", "fact": "sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during sāyāhna. It covers 153 of 153 minutes on the 22nd and 0 of 153 on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one late afternoon qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 9184 s" }, { "step": "ruling", "text": "Bahulā Caturthī, Ujjain, 2024: Thursday 22 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "bahula-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Bahula caturthi (Madhyadesa) (Sayahnavyapini: if occurs on two successive days, it is to be observed on the 1st day)." } ], "kaala": "sayahna", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-22", "confidence": "determinate" } ], "quote": "In Ujjain, Bahulā Caturthī 2024 falls on Thursday 22 August. Caturthī runs from 13:47 on Thu 22 Aug to 10:39 on Fri 23 Aug and covers all of sāyāhna that late afternoon.", "cite": "https://ahargana.org/ujjain/festivals/2024/bahula-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-08-22", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25570, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-08-22T13:46:37+05:30", "utc": "2024-08-22T08:16:37Z", "ms": 1724314597463.8743 }, "end": { "local": "2024-08-23T10:39:23+05:30", "utc": "2024-08-23T05:09:23Z", "ms": 1724389762834.0405 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-08-22T13:46:37+05:30", "utc": "2024-08-22T08:16:37Z", "ms": 1724314597463.8743 }, "end": { "local": "2024-08-23T10:39:23+05:30", "utc": "2024-08-23T05:09:23Z", "ms": 1724389762834.0405 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-08-22", "window": { "start": { "local": "2024-08-22T20:52:47+05:30", "utc": "2024-08-22T15:22:47Z", "ms": 1724340167240.317 }, "end": { "local": "2024-08-22T20:52:47+05:30", "utc": "2024-08-22T15:22:47Z", "ms": 1724340167240.317 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-08-23", "window": { "start": { "local": "2024-08-23T21:30:39+05:30", "utc": "2024-08-23T16:00:39Z", "ms": 1724428839195.454 }, "end": { "local": "2024-08-23T21:30:39+05:30", "utc": "2024-08-23T16:00:39Z", "ms": 1724428839195.454 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:47 on Thu 22 Aug to 10:39 on Fri 23 Aug.", "fact": "2024-08-22T08:16:37Z → 2024-08-23T05:09:23Z" }, { "step": "kaala", "text": "Moonrise is at 20:53 on the 22nd and 21:31 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 25570 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Thursday 22 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-22", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Thursday 22 August. Caturthī runs from 13:47 on Thu 22 Aug to 10:39 on Fri 23 Aug and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-08-22", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/hala-shashthi", "festival": "hala-shashthi", "name": "Hala Ṣaṣṭhī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 15156, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2024-08-24T07:52:25+05:30", "utc": "2024-08-24T02:22:25Z", "ms": 1724466144685.0078 }, "end": { "local": "2024-08-25T05:31:12+05:30", "utc": "2024-08-25T00:01:12Z", "ms": 1724544071577.9448 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-08-24T07:52:25+05:30", "utc": "2024-08-24T02:22:25Z", "ms": 1724466144685.0078 }, "end": { "local": "2024-08-25T05:31:12+05:30", "utc": "2024-08-25T00:01:12Z", "ms": 1724544071577.9448 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-08-24", "window": { "start": { "local": "2024-08-24T12:05:01+05:30", "utc": "2024-08-24T06:35:01Z", "ms": 1724481300874.0913 }, "end": { "local": "2024-08-24T12:53:01+05:30", "utc": "2024-08-24T07:23:01Z", "ms": 1724484180874.0913 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-08-25", "window": { "start": { "local": "2024-08-25T12:04:44+05:30", "utc": "2024-08-25T06:34:44Z", "ms": 1724567684241.7856 }, "end": { "local": "2024-08-25T12:52:44+05:30", "utc": "2024-08-25T07:22:44Z", "ms": 1724570564241.7856 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 07:52 on Sat 24 Aug to 05:31 on Sun 25 Aug.", "fact": "2024-08-24T02:22:25Z → 2024-08-25T00:01:12Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 24th, 12:05–12:53 on the 25th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 24th and 0 of 48 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 15156 s" }, { "step": "ruling", "text": "Hala Ṣaṣṭhī, Ujjain, 2024: Saturday 24 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "hala-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Hala sasthi (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-24", "confidence": "determinate" } ], "quote": "In Ujjain, Hala Ṣaṣṭhī 2024 falls on Saturday 24 August. Ṣaṣṭhī runs from 07:52 on Sat 24 Aug to 05:31 on Sun 25 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/hala-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shitala-saptami", "festival": "shitala-saptami", "name": "Śītalā Saptamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-25", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 23613, "anga": { "type": "tithi", "index": 21, "key": "saptami", "name": "Saptamī", "start": { "local": "2024-08-25T05:31:12+05:30", "utc": "2024-08-25T00:01:12Z", "ms": 1724544071577.9448 }, "end": { "local": "2024-08-26T03:39:40+05:30", "utc": "2024-08-25T22:09:40Z", "ms": 1724623780481.8806 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-08-25T05:31:12+05:30", "utc": "2024-08-25T00:01:12Z", "ms": 1724544071577.9448 }, "end": { "local": "2024-08-26T03:39:40+05:30", "utc": "2024-08-25T22:09:40Z", "ms": 1724623780481.8806 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-08-25", "window": { "start": { "local": "2024-08-25T12:04:44+05:30", "utc": "2024-08-25T06:34:44Z", "ms": 1724567684241.7856 }, "end": { "local": "2024-08-25T12:52:44+05:30", "utc": "2024-08-25T07:22:44Z", "ms": 1724570564241.7856 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-08-26", "window": { "start": { "local": "2024-08-26T12:04:27+05:30", "utc": "2024-08-26T06:34:27Z", "ms": 1724654067230.4404 }, "end": { "local": "2024-08-26T12:52:27+05:30", "utc": "2024-08-26T07:22:27Z", "ms": 1724656947230.4404 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 05:31 on Sun 25 Aug to 03:40 on Mon 26 Aug.", "fact": "2024-08-25T00:01:12Z → 2024-08-25T22:09:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 25th, 12:04–12:52 on the 26th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 25th and 0 of 48 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 23613 s" }, { "step": "ruling", "text": "Śītalā Saptamī, Ujjain, 2024: Sunday 25 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shitala-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 7 Sitala saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-25", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-25", "confidence": "determinate" } ], "quote": "In Ujjain, Śītalā Saptamī 2024 falls on Sunday 25 August. Saptamī runs from 05:31 on Sun 25 Aug to 03:40 on Mon 26 Aug and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/shitala-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/janmashtami", "festival": "janmashtami", "name": "Janmāṣṭamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 5257, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2024-08-26T03:39:40+05:30", "utc": "2024-08-25T22:09:40Z", "ms": 1724623780481.8806 }, "end": { "local": "2024-08-27T02:20:15+05:30", "utc": "2024-08-26T20:50:15Z", "ms": 1724705414694.5876 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-08-26T03:39:40+05:30", "utc": "2024-08-25T22:09:40Z", "ms": 1724623780481.8806 }, "end": { "local": "2024-08-27T02:20:15+05:30", "utc": "2024-08-26T20:50:15Z", "ms": 1724705414694.5876 } }, "kaala": "nishita", "days": [ { "local_date": "2024-08-25", "window": { "start": { "local": "2024-08-26T00:04:54+05:30", "utc": "2024-08-25T18:34:54Z", "ms": 1724610894447.0188 }, "end": { "local": "2024-08-26T00:52:54+05:30", "utc": "2024-08-25T19:22:54Z", "ms": 1724613774447.0188 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-08-26", "window": { "start": { "local": "2024-08-27T00:04:37+05:30", "utc": "2024-08-26T18:34:37Z", "ms": 1724697277348.3794 }, "end": { "local": "2024-08-27T00:52:37+05:30", "utc": "2024-08-26T19:22:37Z", "ms": 1724700157348.3794 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 03:40 on Mon 26 Aug to 02:20 on Tue 27 Aug.", "fact": "2024-08-25T22:09:40Z → 2024-08-26T20:50:15Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:05–00:53 on the 25th, 00:05–00:53 on the 26th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during niśītha. It covers 0 of 48 minutes on the 25th and 48 of 48 on the 26th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 5257 s" }, { "step": "ruling", "text": "Janmāṣṭamī, Ujjain, 2024: Monday 26 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "janmashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Janmastami (madhyaratra-vyapini), if midnight is covered on two days, or not on any day, it is to be observed on the 2nd day; special when combined with naksatra 'Rohini' at midnight, more so when on Monday or Wednesday. If the combination occurs before midnight and 'Rohini' extends up to midnight, it is to be observed on that day. Gokulastami." } ], "not_evaluated": "The clauses on Rohiṇī nakṣatra, the Vaiṣṇava observance on the day after saptamī, and the Assam and South India reckoning in the solar month belong to other readings and are not applied.", "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-26", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-08-26" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Janmāṣṭamī (Krishna Janmashtami) 2024 falls on Monday 26 August. Aṣṭamī runs from 03:40 on Mon 26 Aug to 02:20 on Tue 27 Aug and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/janmashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-08-29", "festival": "ekadashi", "name": "Ajā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16239, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-08-29T01:20:10+05:30", "utc": "2024-08-28T19:50:10Z", "ms": 1724874609646.3674 }, "end": { "local": "2024-08-30T01:38:03+05:30", "utc": "2024-08-29T20:08:03Z", "ms": 1724962083436.4485 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-08-29T01:20:10+05:30", "utc": "2024-08-28T19:50:10Z", "ms": 1724874609646.3674 }, "end": { "local": "2024-08-30T01:38:03+05:30", "utc": "2024-08-29T20:08:03Z", "ms": 1724962083436.4485 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-08-29", "window": { "start": { "local": "2024-08-29T06:08:22+05:30", "utc": "2024-08-29T00:38:22Z", "ms": 1724891902446.1533 }, "end": { "local": "2024-08-29T06:08:22+05:30", "utc": "2024-08-29T00:38:22Z", "ms": 1724891902446.1533 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-08-30", "window": { "start": { "local": "2024-08-30T06:08:42+05:30", "utc": "2024-08-30T00:38:42Z", "ms": 1724978322191.2568 }, "end": { "local": "2024-08-30T06:08:42+05:30", "utc": "2024-08-30T00:38:42Z", "ms": 1724978322191.2568 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:20 on Thu 29 Aug to 01:38 on Fri 30 Aug.", "fact": "2024-08-28T19:50:10Z → 2024-08-29T20:08:03Z" }, { "step": "kaala", "text": "Sunrise is at 06:08 on the 29th and 06:09 on the 30th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 29th and is not on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 16239 s" }, { "step": "ruling", "text": "Ajā Ekādaśī, Ujjain, 2024: Thursday 29 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-29", "confidence": "determinate" } ], "quote": "In Ujjain, Ajā Ekādaśī 2024 falls on Thursday 29 August. Ekādaśī runs from 01:20 on Thu 29 Aug to 01:38 on Fri 30 Aug and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-08-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-08-31", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-08-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22133, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-08-31T02:25:48+05:30", "utc": "2024-08-30T20:55:48Z", "ms": 1725051348267.425 }, "end": { "local": "2024-09-01T03:41:20+05:30", "utc": "2024-08-31T22:11:20Z", "ms": 1725142280393.5566 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-08-31T02:25:48+05:30", "utc": "2024-08-30T20:55:48Z", "ms": 1725051348267.425 }, "end": { "local": "2024-09-01T03:41:20+05:30", "utc": "2024-08-31T22:11:20Z", "ms": 1725142280393.5566 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-08-30", "window": { "start": { "local": "2024-08-30T18:45:49+05:30", "utc": "2024-08-30T13:15:49Z", "ms": 1725023749175.2952 }, "end": { "local": "2024-08-30T20:16:55+05:30", "utc": "2024-08-30T14:46:55Z", "ms": 1725029214856.3555 } }, "covered_min": 0, "window_min": 91, "qualifies": false }, { "local_date": "2024-08-31", "window": { "start": { "local": "2024-08-31T18:44:52+05:30", "utc": "2024-08-31T13:14:52Z", "ms": 1725110092196.551 }, "end": { "local": "2024-08-31T20:16:08+05:30", "utc": "2024-08-31T14:46:08Z", "ms": 1725115568067.3599 } }, "covered_min": 91, "window_min": 91, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:26 on Sat 31 Aug to 03:41 on Sun 1 Sep.", "fact": "2024-08-30T20:55:48Z → 2024-08-31T22:11:20Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:46–20:17 on the 30th, 18:45–20:16 on the 31st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 91 minutes on the 30th and 91 of 91 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 22133 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Saturday 31 August.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-08-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-08-31", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Saturday 31 August. Trayodaśī runs from 02:26 on Sat 31 Aug to 03:41 on Sun 1 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-08-31", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/aghora-chaturdashi", "festival": "aghora-chaturdashi", "name": "Aghora Caturdaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26712, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-09-01T03:41:20+05:30", "utc": "2024-08-31T22:11:20Z", "ms": 1725142280393.5566 }, "end": { "local": "2024-09-02T05:22:16+05:30", "utc": "2024-09-01T23:52:16Z", "ms": 1725234735712.2175 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-01T03:41:20+05:30", "utc": "2024-08-31T22:11:20Z", "ms": 1725142280393.5566 }, "end": { "local": "2024-09-02T05:22:16+05:30", "utc": "2024-09-01T23:52:16Z", "ms": 1725234735712.2175 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-08-31", "window": { "start": { "local": "2024-08-31T18:44:52+05:30", "utc": "2024-08-31T13:14:52Z", "ms": 1725110092196.551 }, "end": { "local": "2024-08-31T20:16:08+05:30", "utc": "2024-08-31T14:46:08Z", "ms": 1725115568067.3599 } }, "covered_min": 0, "window_min": 91, "qualifies": false }, { "local_date": "2024-09-01", "window": { "start": { "local": "2024-09-01T18:43:55+05:30", "utc": "2024-09-01T13:13:55Z", "ms": 1725196434774.9531 }, "end": { "local": "2024-09-01T20:15:21+05:30", "utc": "2024-09-01T14:45:21Z", "ms": 1725201920875.731 } }, "covered_min": 91, "window_min": 91, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 03:41 on Sun 1 Sep to 05:22 on Mon 2 Sep.", "fact": "2024-08-31T22:11:20Z → 2024-09-01T23:52:16Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:45–20:16 on the 31st, 18:44–20:15 on the 1st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during pradoṣa. It covers 0 of 91 minutes on the 31st and 91 of 91 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 26712 s" }, { "step": "ruling", "text": "Aghora Caturdaśī, Ujjain, 2024: Sunday 1 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "aghora-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Aghora caturdasi (pradosa vyapini)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-01", "confidence": "determinate" } ], "quote": "In Ujjain, Aghora Caturdaśī 2024 falls on Sunday 1 September. Caturdaśī runs from 03:41 on Sun 1 Sep to 05:22 on Mon 2 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/aghora-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-09-01", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-01", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10214, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-09-01T03:41:20+05:30", "utc": "2024-08-31T22:11:20Z", "ms": 1725142280393.5566 }, "end": { "local": "2024-09-02T05:22:16+05:30", "utc": "2024-09-01T23:52:16Z", "ms": 1725234735712.2175 }, "month": { "amanta": 4, "purnimanta": 5, "adhika": false, "amanta_name": "Śrāvaṇa", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-01T03:41:20+05:30", "utc": "2024-08-31T22:11:20Z", "ms": 1725142280393.5566 }, "end": { "local": "2024-09-02T05:22:16+05:30", "utc": "2024-09-01T23:52:16Z", "ms": 1725234735712.2175 } }, "kaala": "nishita", "days": [ { "local_date": "2024-08-31", "window": { "start": { "local": "2024-09-01T00:03:07+05:30", "utc": "2024-08-31T18:33:07Z", "ms": 1725129186712.0845 }, "end": { "local": "2024-09-01T00:51:07+05:30", "utc": "2024-08-31T19:21:07Z", "ms": 1725132066712.0845 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-09-01", "window": { "start": { "local": "2024-09-02T00:02:48+05:30", "utc": "2024-09-01T18:32:48Z", "ms": 1725215567652.87 }, "end": { "local": "2024-09-02T00:50:48+05:30", "utc": "2024-09-01T19:20:48Z", "ms": 1725218447652.87 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 03:41 on Sun 1 Sep to 05:22 on Mon 2 Sep.", "fact": "2024-08-31T22:11:20Z → 2024-09-01T23:52:16Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:03–00:51 on the 31st, 00:03–00:51 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 31st and 48 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 10214 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Sunday 1 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-01", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-01", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Sunday 1 September. Caturdaśī runs from 03:41 on Sun 1 Sep to 05:22 on Mon 2 Sep and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-09-01", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/rudra-vrata", "festival": "rudra-vrata", "name": "Rudra Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8060, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2024-09-03T07:25:35+05:30", "utc": "2024-09-03T01:55:35Z", "ms": 1725328535368.2578 }, "end": { "local": "2024-09-04T09:47:19+05:30", "utc": "2024-09-04T04:17:19Z", "ms": 1725423439292.997 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-03T07:25:35+05:30", "utc": "2024-09-03T01:55:35Z", "ms": 1725328535368.2578 }, "end": { "local": "2024-09-04T09:47:19+05:30", "utc": "2024-09-04T04:17:19Z", "ms": 1725423439292.997 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-09-03", "window": { "start": { "local": "2024-09-03T12:01:59+05:30", "utc": "2024-09-03T06:31:59Z", "ms": 1725345119194.289 }, "end": { "local": "2024-09-03T12:49:59+05:30", "utc": "2024-09-03T07:19:59Z", "ms": 1725347999194.289 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-09-04", "window": { "start": { "local": "2024-09-04T12:01:39+05:30", "utc": "2024-09-04T06:31:39Z", "ms": 1725431499404.122 }, "end": { "local": "2024-09-04T12:49:39+05:30", "utc": "2024-09-04T07:19:39Z", "ms": 1725434379404.122 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 07:26 on Tue 3 Sep to 09:47 on Wed 4 Sep.", "fact": "2024-09-03T01:55:35Z → 2024-09-04T04:17:19Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 3rd, 12:02–12:50 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 8060 s" }, { "step": "ruling", "text": "Rudra Vrata, Ujjain, 2024: Tuesday 3 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rudra-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Rudra vrata (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-03", "confidence": "determinate" } ], "quote": "In Ujjain, Rudra Vrata 2024 falls on Tuesday 3 September. Pratipadā runs from 07:26 on Tue 3 Sep to 09:47 on Wed 4 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/rudra-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/haritalika-vrata", "festival": "haritalika-vrata", "name": "Haritālikā Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1236, "anga": { "type": "tithi", "index": 2, "key": "tritiya", "name": "Tṛtīyā", "start": { "local": "2024-09-05T12:21:55+05:30", "utc": "2024-09-05T06:51:55Z", "ms": 1725519115232.204 }, "end": { "local": "2024-09-06T15:01:55+05:30", "utc": "2024-09-06T09:31:55Z", "ms": 1725615115246.4836 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-05T12:21:55+05:30", "utc": "2024-09-05T06:51:55Z", "ms": 1725519115232.204 }, "end": { "local": "2024-09-06T15:01:55+05:30", "utc": "2024-09-06T09:31:55Z", "ms": 1725615115246.4836 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-09-05", "window": { "start": { "local": "2024-09-05T12:01:19+05:30", "utc": "2024-09-05T06:31:19Z", "ms": 1725517879375.913 }, "end": { "local": "2024-09-05T12:49:19+05:30", "utc": "2024-09-05T07:19:19Z", "ms": 1725520759375.913 } }, "covered_min": 27, "window_min": 48, "qualifies": true }, { "local_date": "2024-09-06", "window": { "start": { "local": "2024-09-06T12:00:59+05:30", "utc": "2024-09-06T06:30:59Z", "ms": 1725604259125.0347 }, "end": { "local": "2024-09-06T12:48:59+05:30", "utc": "2024-09-06T07:18:59Z", "ms": 1725607139125.0347 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Tṛtīyā runs from 12:22 on Thu 5 Sep to 15:02 on Fri 6 Sep.", "fact": "2024-09-05T06:51:55Z → 2024-09-06T09:31:55Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 5th, 12:01–12:49 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Tṛtīyā must be present during madhyāhna. It covers 27 of 48 minutes on the 5th and 48 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Both middays qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 1236 s" }, { "step": "ruling", "text": "Haritālikā Vrata, Ujjain, 2024: Friday 6 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "haritalika-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 3 Haritalika vrata (paraviddha), Gauri vrata (Orissa), Gauri (Mysore)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-06", "confidence": "determinate" } ], "quote": "In Ujjain, Haritālikā Vrata (Hartalika Teej) 2024 falls on Friday 6 September. Tṛtīyā runs from 12:22 on Thu 5 Sep to 15:02 on Fri 6 Sep and covers all of madhyāhna that midday. It also reaches the previous midday for 27 minutes; by the rule the second midday is taken.", "cite": "https://ahargana.org/ujjain/festivals/2024/haritalika-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ganesha-chaturthi", "festival": "ganesha-chaturthi", "name": "Gaṇeśa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7976, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-09-06T15:01:55+05:30", "utc": "2024-09-06T09:31:55Z", "ms": 1725615115246.4836 }, "end": { "local": "2024-09-07T17:37:54+05:30", "utc": "2024-09-07T12:07:54Z", "ms": 1725710873754.2131 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-06T15:01:55+05:30", "utc": "2024-09-06T09:31:55Z", "ms": 1725615115246.4836 }, "end": { "local": "2024-09-07T17:37:54+05:30", "utc": "2024-09-07T12:07:54Z", "ms": 1725710873754.2131 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-09-06", "window": { "start": { "local": "2024-09-06T12:00:59+05:30", "utc": "2024-09-06T06:30:59Z", "ms": 1725604259125.0347 }, "end": { "local": "2024-09-06T12:48:59+05:30", "utc": "2024-09-06T07:18:59Z", "ms": 1725607139125.0347 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-09-07", "window": { "start": { "local": "2024-09-07T12:00:39+05:30", "utc": "2024-09-07T06:30:39Z", "ms": 1725690638667.3413 }, "end": { "local": "2024-09-07T12:48:39+05:30", "utc": "2024-09-07T07:18:39Z", "ms": 1725693518667.3413 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 15:02 on Fri 6 Sep to 17:38 on Sat 7 Sep.", "fact": "2024-09-06T09:31:55Z → 2024-09-07T12:07:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 6th, 12:01–12:49 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 7976 s" }, { "step": "ruling", "text": "Gaṇeśa Caturthī, Ujjain, 2024: Saturday 7 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ganesha-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Varada caturthi (purvaviddha, madhyahnavyapini), Samvatsari parva (Jain-caturthi paksa), Saubhagya caturthi (Bengal), Ganesa caturthi (madhyahna vyapini and purvaviddha)" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-07", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-09-07" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Gaṇeśa Caturthī 2024 falls on Saturday 7 September. Caturthī runs from 15:02 on Fri 6 Sep to 17:38 on Sat 7 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/ganesha-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/rishi-panchami", "festival": "rishi-panchami", "name": "Ṛṣi Pañcamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-08", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 17355, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2024-09-07T17:37:54+05:30", "utc": "2024-09-07T12:07:54Z", "ms": 1725710873754.2131 }, "end": { "local": "2024-09-08T19:58:58+05:30", "utc": "2024-09-08T14:28:58Z", "ms": 1725805738258.3657 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-07T17:37:54+05:30", "utc": "2024-09-07T12:07:54Z", "ms": 1725710873754.2131 }, "end": { "local": "2024-09-08T19:58:58+05:30", "utc": "2024-09-08T14:28:58Z", "ms": 1725805738258.3657 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-09-07", "window": { "start": { "local": "2024-09-07T12:00:39+05:30", "utc": "2024-09-07T06:30:39Z", "ms": 1725690638667.3413 }, "end": { "local": "2024-09-07T12:48:39+05:30", "utc": "2024-09-07T07:18:39Z", "ms": 1725693518667.3413 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-09-08", "window": { "start": { "local": "2024-09-08T12:00:18+05:30", "utc": "2024-09-08T06:30:18Z", "ms": 1725777018019.4343 }, "end": { "local": "2024-09-08T12:48:18+05:30", "utc": "2024-09-08T07:18:18Z", "ms": 1725779898019.4343 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 17:38 on Sat 7 Sep to 19:59 on Sun 8 Sep.", "fact": "2024-09-07T12:07:54Z → 2024-09-08T14:28:58Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 7th, 12:00–12:48 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 7th and 48 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: disputed → only-day · margin 17355 s" }, { "step": "ruling", "text": "Ṛṣi Pañcamī, Ujjain, 2024: Sunday 8 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rishi-panchami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Rsi pancami (madhyahnavyapini) — If occurs on two successive days, it is to be observed according to Madhava on the 1st day and according to Hemadri and Divodasa on the 2nd day" } ], "kaala": "madhyahna", "priority": "disputed", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-08", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-08", "confidence": "determinate" } ], "quote": "In Ujjain, Ṛṣi Pañcamī 2024 falls on Sunday 8 September. Pañcamī runs from 17:38 on Sat 7 Sep to 19:59 on Sun 8 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/rishi-panchami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/surya-shashthi-bhadrapada", "festival": "surya-shashthi-bhadrapada", "name": "Sūrya Ṣaṣṭhī (Bhādrapada)", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25840, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2024-09-08T19:58:58+05:30", "utc": "2024-09-08T14:28:58Z", "ms": 1725805738258.3657 }, "end": { "local": "2024-09-09T21:53:54+05:30", "utc": "2024-09-09T16:23:54Z", "ms": 1725899034154.695 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-08T19:58:58+05:30", "utc": "2024-09-08T14:28:58Z", "ms": 1725805738258.3657 }, "end": { "local": "2024-09-09T21:53:54+05:30", "utc": "2024-09-09T16:23:54Z", "ms": 1725899034154.695 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-09-08", "window": { "start": { "local": "2024-09-08T12:00:18+05:30", "utc": "2024-09-08T06:30:18Z", "ms": 1725777018019.4343 }, "end": { "local": "2024-09-08T12:48:18+05:30", "utc": "2024-09-08T07:18:18Z", "ms": 1725779898019.4343 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-09-09", "window": { "start": { "local": "2024-09-09T11:59:57+05:30", "utc": "2024-09-09T06:29:57Z", "ms": 1725863397197.42 }, "end": { "local": "2024-09-09T12:47:57+05:30", "utc": "2024-09-09T07:17:57Z", "ms": 1725866277197.42 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 19:59 on Sun 8 Sep to 21:54 on Mon 9 Sep.", "fact": "2024-09-08T14:28:58Z → 2024-09-09T16:23:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 8th, 12:00–12:48 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25840 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī (Bhādrapada), Ujjain, 2024: Monday 9 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "surya-shashthi-bhadrapada", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Surya sasthi (paraviddha), Lolarka sasthi" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-09", "confidence": "determinate" } ], "quote": "In Ujjain, Sūrya Ṣaṣṭhī (Bhādrapada) 2024 falls on Monday 9 September. Ṣaṣṭhī runs from 19:59 on Sun 8 Sep to 21:54 on Mon 9 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/surya-shashthi-bhadrapada", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/muktabharana-vrata", "festival": "muktabharana-vrata", "name": "Muktābharaṇa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32757, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2024-09-09T21:53:54+05:30", "utc": "2024-09-09T16:23:54Z", "ms": 1725899034154.695 }, "end": { "local": "2024-09-10T23:12:31+05:30", "utc": "2024-09-10T17:42:31Z", "ms": 1725990150841.1567 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-09T21:53:54+05:30", "utc": "2024-09-09T16:23:54Z", "ms": 1725899034154.695 }, "end": { "local": "2024-09-10T23:12:31+05:30", "utc": "2024-09-10T17:42:31Z", "ms": 1725990150841.1567 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-09-09", "window": { "start": { "local": "2024-09-09T11:59:57+05:30", "utc": "2024-09-09T06:29:57Z", "ms": 1725863397197.42 }, "end": { "local": "2024-09-09T12:47:57+05:30", "utc": "2024-09-09T07:17:57Z", "ms": 1725866277197.42 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-09-10", "window": { "start": { "local": "2024-09-10T11:59:36+05:30", "utc": "2024-09-10T06:29:36Z", "ms": 1725949776219.4297 }, "end": { "local": "2024-09-10T12:47:36+05:30", "utc": "2024-09-10T07:17:36Z", "ms": 1725952656219.4297 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 21:54 on Mon 9 Sep to 23:13 on Tue 10 Sep.", "fact": "2024-09-09T16:23:54Z → 2024-09-10T17:42:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 9th, 12:00–12:48 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 32757 s" }, { "step": "ruling", "text": "Muktābharaṇa Vrata, Ujjain, 2024: Tuesday 10 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "muktabharana-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Muktabharana vrata (purvaviddha), Lalita saptami (Bengal & Orissa)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-10", "confidence": "determinate" } ], "quote": "In Ujjain, Muktābharaṇa Vrata 2024 falls on Tuesday 10 September. Saptamī runs from 21:54 on Mon 9 Sep to 23:13 on Tue 10 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/muktabharana-vrata", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/radhashtami", "festival": "radhashtami", "name": "Rādhāṣṭamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 37495, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2024-09-10T23:12:31+05:30", "utc": "2024-09-10T17:42:31Z", "ms": 1725990150841.1567 }, "end": { "local": "2024-09-11T23:47:05+05:30", "utc": "2024-09-11T18:17:05Z", "ms": 1726078625309.4465 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-10T23:12:31+05:30", "utc": "2024-09-10T17:42:31Z", "ms": 1725990150841.1567 }, "end": { "local": "2024-09-11T23:47:05+05:30", "utc": "2024-09-11T18:17:05Z", "ms": 1726078625309.4465 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-09-10", "window": { "start": { "local": "2024-09-10T11:59:36+05:30", "utc": "2024-09-10T06:29:36Z", "ms": 1725949776219.4297 }, "end": { "local": "2024-09-10T12:47:36+05:30", "utc": "2024-09-10T07:17:36Z", "ms": 1725952656219.4297 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-09-11", "window": { "start": { "local": "2024-09-11T11:59:15+05:30", "utc": "2024-09-11T06:29:15Z", "ms": 1726036155103.15 }, "end": { "local": "2024-09-11T12:47:15+05:30", "utc": "2024-09-11T07:17:15Z", "ms": 1726039035103.15 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:13 on Tue 10 Sep to 23:47 on Wed 11 Sep.", "fact": "2024-09-10T17:42:31Z → 2024-09-11T18:17:05Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 10th, 11:59–12:47 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 37495 s" }, { "step": "ruling", "text": "Rādhāṣṭamī, Ujjain, 2024: Wednesday 11 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "radhashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Durvastami (purvaviddha — S 8 of saura Bhadra except Bengal), Mahalaksmi vratarambha, Radhastami (madhyahna vyapini)" } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-11", "confidence": "determinate" } ], "quote": "In Ujjain, Rādhāṣṭamī 2024 falls on Wednesday 11 September. Aṣṭamī runs from 23:13 on Tue 10 Sep to 23:47 on Wed 11 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/radhashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-09-14", "festival": "ekadashi", "name": "Parivartanī Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 27766, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-09-13T22:30:38+05:30", "utc": "2024-09-13T17:00:38Z", "ms": 1726246837950.4163 }, "end": { "local": "2024-09-14T20:41:52+05:30", "utc": "2024-09-14T15:11:52Z", "ms": 1726326712268.502 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-13T22:30:38+05:30", "utc": "2024-09-13T17:00:38Z", "ms": 1726246837950.4163 }, "end": { "local": "2024-09-14T20:41:52+05:30", "utc": "2024-09-14T15:11:52Z", "ms": 1726326712268.502 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-09-14", "window": { "start": { "local": "2024-09-14T06:13:24+05:30", "utc": "2024-09-14T00:43:24Z", "ms": 1726274603974.731 }, "end": { "local": "2024-09-14T06:13:24+05:30", "utc": "2024-09-14T00:43:24Z", "ms": 1726274603974.731 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-09-15", "window": { "start": { "local": "2024-09-15T06:13:42+05:30", "utc": "2024-09-15T00:43:42Z", "ms": 1726361022225.0527 }, "end": { "local": "2024-09-15T06:13:42+05:30", "utc": "2024-09-15T00:43:42Z", "ms": 1726361022225.0527 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:31 on Fri 13 Sep to 20:42 on Sat 14 Sep.", "fact": "2024-09-13T17:00:38Z → 2024-09-14T15:11:52Z" }, { "step": "kaala", "text": "Sunrise is at 06:13 on the 14th and 06:14 on the 15th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 14th and is not on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 27766 s" }, { "step": "ruling", "text": "Parivartanī Ekādaśī, Ujjain, 2024: Saturday 14 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-14", "confidence": "determinate" } ], "quote": "In Ujjain, Parivartanī Ekādaśī 2024 falls on Saturday 14 September. Ekādaśī runs from 22:31 on Fri 13 Sep to 20:42 on Sat 14 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-09-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vamana-jayanti", "festival": "vamana-jayanti", "name": "Vāmana Jayantī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19610, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2024-09-14T20:41:52+05:30", "utc": "2024-09-14T15:11:52Z", "ms": 1726326712268.502 }, "end": { "local": "2024-09-15T18:12:40+05:30", "utc": "2024-09-15T12:42:40Z", "ms": 1726404160038.082 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-14T20:41:52+05:30", "utc": "2024-09-14T15:11:52Z", "ms": 1726326712268.502 }, "end": { "local": "2024-09-15T18:12:40+05:30", "utc": "2024-09-15T12:42:40Z", "ms": 1726404160038.082 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-09-14", "window": { "start": { "local": "2024-09-14T11:58:11+05:30", "utc": "2024-09-14T06:28:11Z", "ms": 1726295291113.9258 }, "end": { "local": "2024-09-14T12:46:11+05:30", "utc": "2024-09-14T07:16:11Z", "ms": 1726298171113.9258 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-09-15", "window": { "start": { "local": "2024-09-15T11:57:50+05:30", "utc": "2024-09-15T06:27:50Z", "ms": 1726381669637.9756 }, "end": { "local": "2024-09-15T12:45:50+05:30", "utc": "2024-09-15T07:15:50Z", "ms": 1726384549637.9756 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 20:42 on Sat 14 Sep to 18:13 on Sun 15 Sep.", "fact": "2024-09-14T15:11:52Z → 2024-09-15T12:42:40Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:58–12:46 on the 14th, 11:58–12:46 on the 15th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19610 s" }, { "step": "ruling", "text": "Vāmana Jayantī, Ujjain, 2024: Sunday 15 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vamana-jayanti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Visnuparivartanotsava, Sakrotthana (in any of the naksatras U. Asadha, Sravana & Dhanistha), Kalki dvadasi, Sravana dvadasi (when combined with naksatra Sravana), Vamana jayanti (madhyahna vyapini)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-15", "confidence": "determinate" } ], "quote": "In Ujjain, Vāmana Jayantī 2024 falls on Sunday 15 September. Dvādaśī runs from 20:42 on Sat 14 Sep to 18:13 on Sun 15 Sep and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vamana-jayanti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-09-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1037, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-09-15T18:12:40+05:30", "utc": "2024-09-15T12:42:40Z", "ms": 1726404160038.082 }, "end": { "local": "2024-09-16T15:10:39+05:30", "utc": "2024-09-16T09:40:39Z", "ms": 1726479638884.1113 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-15T18:12:40+05:30", "utc": "2024-09-15T12:42:40Z", "ms": 1726404160038.082 }, "end": { "local": "2024-09-16T15:10:39+05:30", "utc": "2024-09-16T09:40:39Z", "ms": 1726479638884.1113 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-09-15", "window": { "start": { "local": "2024-09-15T18:29:57+05:30", "utc": "2024-09-15T12:59:57Z", "ms": 1726405197050.8982 }, "end": { "local": "2024-09-15T20:03:50+05:30", "utc": "2024-09-15T14:33:50Z", "ms": 1726410829508.2805 } }, "covered_min": 94, "window_min": 94, "qualifies": true }, { "local_date": "2024-09-16", "window": { "start": { "local": "2024-09-16T18:28:56+05:30", "utc": "2024-09-16T12:58:56Z", "ms": 1726491535768.8462 }, "end": { "local": "2024-09-16T20:02:59+05:30", "utc": "2024-09-16T14:32:59Z", "ms": 1726497178834.5408 } }, "covered_min": 0, "window_min": 94, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 18:13 on Sun 15 Sep to 15:11 on Mon 16 Sep.", "fact": "2024-09-15T12:42:40Z → 2024-09-16T09:40:39Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:30–20:04 on the 15th, 18:29–20:03 on the 16th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 94 of 94 minutes on the 15th and 0 of 94 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 1037 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Sunday 15 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-15", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Sunday 15 September. Trayodaśī runs from 18:13 on Sun 15 Sep to 15:11 on Mon 16 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-09-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ananta-chaturdashi", "festival": "ananta-chaturdashi", "name": "Ananta Caturdaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-17", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11021, "anga": { "type": "tithi", "index": 13, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-09-16T15:10:39+05:30", "utc": "2024-09-16T09:40:39Z", "ms": 1726479638884.1113 }, "end": { "local": "2024-09-17T11:44:43+05:30", "utc": "2024-09-17T06:14:43Z", "ms": 1726553683009.8083 }, "month": { "amanta": 5, "purnimanta": 5, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Bhādrapada" } }, "span": { "of": "tithi", "start": { "local": "2024-09-16T15:10:39+05:30", "utc": "2024-09-16T09:40:39Z", "ms": 1726479638884.1113 }, "end": { "local": "2024-09-17T11:44:43+05:30", "utc": "2024-09-17T06:14:43Z", "ms": 1726553683009.8083 } }, "kaala": "udaya-3", "days": [ { "local_date": "2024-09-16", "window": { "start": { "local": "2024-09-16T06:14:00+05:30", "utc": "2024-09-16T00:44:00Z", "ms": 1726447440481.2664 }, "end": { "local": "2024-09-16T08:41:00+05:30", "utc": "2024-09-16T03:11:00Z", "ms": 1726456259538.7822 } }, "covered_min": 0, "window_min": 147, "qualifies": false }, { "local_date": "2024-09-17", "window": { "start": { "local": "2024-09-17T06:14:19+05:30", "utc": "2024-09-17T00:44:19Z", "ms": 1726533858761.5564 }, "end": { "local": "2024-09-17T08:41:02+05:30", "utc": "2024-09-17T03:11:02Z", "ms": 1726542661896.338 } }, "covered_min": 147, "window_min": 147, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 15:11 on Mon 16 Sep to 11:45 on Tue 17 Sep.", "fact": "2024-09-16T09:40:39Z → 2024-09-17T06:14:43Z" }, { "step": "kaala", "text": "The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:14–08:41 on the 16th, 06:14–08:41 on the 17th.", "fact": "udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must hold through the first three muhūrtas after sunrise. It covers 0 of 147 minutes on the 16th and 147 of 147 on the 17th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 11021 s" }, { "step": "ruling", "text": "Ananta Caturdaśī, Ujjain, 2024: Tuesday 17 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ananta-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 14 Ananta caturdasi (covering three muhurtas from sunrise, but one muhurta in Bengal)." } ], "not_evaluated": "In Bengal the row asks for one muhūrta from sunrise; that reading is not applied.", "kaala": "udaya-3", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-17", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-17", "confidence": "determinate" } ], "quote": "In Ujjain, Ananta Caturdaśī 2024 falls on Tuesday 17 September. Caturdaśī runs from 15:11 on Mon 16 Sep to 11:45 on Tue 17 Sep and covers all of the first three muhūrtas after sunrise that morning.", "cite": "https://ahargana.org/ujjain/festivals/2024/ananta-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-09-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-20", "confidence": "boundary", "boundary_reasons": [ "absent-unstated" ], "boundary_margin_s": 4268, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-09-20T21:15:37+05:30", "utc": "2024-09-20T15:45:37Z", "ms": 1726847137494.988 }, "end": { "local": "2024-09-21T18:14:17+05:30", "utc": "2024-09-21T12:44:17Z", "ms": 1726922657284.633 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-09-20T21:15:37+05:30", "utc": "2024-09-20T15:45:37Z", "ms": 1726847137494.988 }, "end": { "local": "2024-09-21T18:14:17+05:30", "utc": "2024-09-21T12:44:17Z", "ms": 1726922657284.633 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-09-20", "window": { "start": { "local": "2024-09-20T20:04:30+05:30", "utc": "2024-09-20T14:34:30Z", "ms": 1726842869928.6843 }, "end": { "local": "2024-09-20T20:04:30+05:30", "utc": "2024-09-20T14:34:30Z", "ms": 1726842869928.6843 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-09-21", "window": { "start": { "local": "2024-09-21T20:48:08+05:30", "utc": "2024-09-21T15:18:08Z", "ms": 1726931887737.3884 }, "end": { "local": "2024-09-21T20:48:08+05:30", "utc": "2024-09-21T15:18:08Z", "ms": 1726931887737.3884 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "tithi-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 21:16 on Fri 20 Sep to 18:14 on Sat 21 Sep.", "fact": "2024-09-20T15:45:37Z → 2024-09-21T12:44:17Z" }, { "step": "kaala", "text": "Moonrise is at 20:04 on the 20th and 20:48 on the 21st.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 20th and is not on the 21st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Neither moonrise qualifies. The day the tithi falls on is taken.", "fact": "priority: unstated → tithi-day · margin 4268 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Friday 20 September.", "fact": "confidence: boundary (absent-unstated)" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-20", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-20", "confidence": "boundary" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Friday 20 September. Caturthī runs from 21:16 on Fri 20 Sep to 18:14 on Sat 21 Sep, and is current at moonrise on neither day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-09-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/chandra-shashthi", "festival": "chandra-shashthi", "name": "Candra Ṣaṣṭhī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-22", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 21138, "anga": { "type": "tithi", "index": 20, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2024-09-22T15:44:00+05:30", "utc": "2024-09-22T10:14:00Z", "ms": 1727000039640.1277 }, "end": { "local": "2024-09-23T13:50:56+05:30", "utc": "2024-09-23T08:20:56Z", "ms": 1727079655963.2595 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-09-22T15:44:00+05:30", "utc": "2024-09-22T10:14:00Z", "ms": 1727000039640.1277 }, "end": { "local": "2024-09-23T13:50:56+05:30", "utc": "2024-09-23T08:20:56Z", "ms": 1727079655963.2595 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-09-22", "window": { "start": { "local": "2024-09-22T21:36:18+05:30", "utc": "2024-09-22T16:06:18Z", "ms": 1727021177637.369 }, "end": { "local": "2024-09-22T21:36:18+05:30", "utc": "2024-09-22T16:06:18Z", "ms": 1727021177637.369 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-09-23", "window": { "start": { "local": "2024-09-23T22:29:21+05:30", "utc": "2024-09-23T16:59:21Z", "ms": 1727110760804.005 }, "end": { "local": "2024-09-23T22:29:21+05:30", "utc": "2024-09-23T16:59:21Z", "ms": 1727110760804.005 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 15:44 on Sun 22 Sep to 13:51 on Mon 23 Sep.", "fact": "2024-09-22T10:14:00Z → 2024-09-23T08:20:56Z" }, { "step": "kaala", "text": "Moonrise is at 21:36 on the 22nd and 22:29 on the 23rd.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Ṣaṣṭhī must be current at moonrise. It is on the 22nd and is not on the 23rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 21138 s" }, { "step": "ruling", "text": "Candra Ṣaṣṭhī, Ujjain, 2024: Sunday 22 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "chandra-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 6 Candra sasthi (Sasthi current at moon-rise, if occurs on two successive days, it is to be observed on the first day)." } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-22", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-22", "confidence": "determinate" } ], "quote": "In Ujjain, Candra Ṣaṣṭhī 2024 falls on Sunday 22 September. Ṣaṣṭhī runs from 15:44 on Sun 22 Sep to 13:51 on Mon 23 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/chandra-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/jitashtami", "festival": "jitashtami", "name": "Jitāṣṭamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20483, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2024-09-24T12:39:23+05:30", "utc": "2024-09-24T07:09:23Z", "ms": 1727161762744.251 }, "end": { "local": "2024-09-25T12:11:18+05:30", "utc": "2024-09-25T06:41:18Z", "ms": 1727246477919.825 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-09-24T12:39:23+05:30", "utc": "2024-09-24T07:09:23Z", "ms": 1727161762744.251 }, "end": { "local": "2024-09-25T12:11:18+05:30", "utc": "2024-09-25T06:41:18Z", "ms": 1727246477919.825 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-09-24", "window": { "start": { "local": "2024-09-24T18:20:46+05:30", "utc": "2024-09-24T12:50:46Z", "ms": 1727182246092.241 }, "end": { "local": "2024-09-24T19:56:14+05:30", "utc": "2024-09-24T14:26:14Z", "ms": 1727187974384.3396 } }, "covered_min": 95, "window_min": 95, "qualifies": true }, { "local_date": "2024-09-25", "window": { "start": { "local": "2024-09-25T18:19:45+05:30", "utc": "2024-09-25T12:49:45Z", "ms": 1727268585379.672 }, "end": { "local": "2024-09-25T19:55:24+05:30", "utc": "2024-09-25T14:25:24Z", "ms": 1727274324350.0864 } }, "covered_min": 0, "window_min": 96, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 12:39 on Tue 24 Sep to 12:11 on Wed 25 Sep.", "fact": "2024-09-24T07:09:23Z → 2024-09-25T06:41:18Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:21–19:56 on the 24th, 18:20–19:55 on the 25th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during pradoṣa. It covers 95 of 95 minutes on the 24th and 0 of 96 on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20483 s" }, { "step": "ruling", "text": "Jitāṣṭamī, Ujjain, 2024: Tuesday 24 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "jitashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-24", "confidence": "determinate" } ], "quote": "In Ujjain, Jitāṣṭamī (Jitiya) 2024 falls on Tuesday 24 September. Aṣṭamī runs from 12:39 on Tue 24 Sep to 12:11 on Wed 25 Sep and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/jitashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/mahalakshmi-vrata-samapana", "festival": "mahalakshmi-vrata-samapana", "name": "Mahālakṣmī Vrata Samāpana", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38824, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2024-09-24T12:39:23+05:30", "utc": "2024-09-24T07:09:23Z", "ms": 1727161762744.251 }, "end": { "local": "2024-09-25T12:11:18+05:30", "utc": "2024-09-25T06:41:18Z", "ms": 1727246477919.825 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-09-24T12:39:23+05:30", "utc": "2024-09-24T07:09:23Z", "ms": 1727161762744.251 }, "end": { "local": "2024-09-25T12:11:18+05:30", "utc": "2024-09-25T06:41:18Z", "ms": 1727246477919.825 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-09-24", "window": { "start": { "local": "2024-09-24T23:26:26+05:30", "utc": "2024-09-24T17:56:26Z", "ms": 1727200586472.708 }, "end": { "local": "2024-09-24T23:26:26+05:30", "utc": "2024-09-24T17:56:26Z", "ms": 1727200586472.708 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-09-25", "window": { "start": { "local": "2024-09-26T00:25:38+05:30", "utc": "2024-09-25T18:55:38Z", "ms": 1727290538431.6172 }, "end": { "local": "2024-09-26T00:25:38+05:30", "utc": "2024-09-25T18:55:38Z", "ms": 1727290538431.6172 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 12:39 on Tue 24 Sep to 12:11 on Wed 25 Sep.", "fact": "2024-09-24T07:09:23Z → 2024-09-25T06:41:18Z" }, { "step": "kaala", "text": "Moonrise is at 23:26 on the 24th and 00:26 on the 25th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is on the 24th and is not on the 25th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 38824 s" }, { "step": "ruling", "text": "Mahālakṣmī Vrata Samāpana, Ujjain, 2024: Tuesday 24 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalakshmi-vrata-samapana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Mahalaksmi vrata samapana (current at moonrise), Jitastami (pradosa), Jimutavahana puja" } ], "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-24", "confidence": "determinate" } ], "quote": "In Ujjain, Mahālakṣmī Vrata Samāpana 2024 falls on Tuesday 24 September. Aṣṭamī runs from 12:39 on Tue 24 Sep to 12:11 on Wed 25 Sep and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/mahalakshmi-vrata-samapana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-09-28", "festival": "ekadashi", "name": "Indirā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 25404, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-09-27T13:20:51+05:30", "utc": "2024-09-27T07:50:51Z", "ms": 1727423450819.7651 }, "end": { "local": "2024-09-28T14:50:22+05:30", "utc": "2024-09-28T09:20:22Z", "ms": 1727515221915.9302 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-09-27T13:20:51+05:30", "utc": "2024-09-27T07:50:51Z", "ms": 1727423450819.7651 }, "end": { "local": "2024-09-28T14:50:22+05:30", "utc": "2024-09-28T09:20:22Z", "ms": 1727515221915.9302 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-09-27", "window": { "start": { "local": "2024-09-27T06:17:27+05:30", "utc": "2024-09-27T00:47:27Z", "ms": 1727398047235.0186 }, "end": { "local": "2024-09-27T06:17:27+05:30", "utc": "2024-09-27T00:47:27Z", "ms": 1727398047235.0186 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-09-28", "window": { "start": { "local": "2024-09-28T06:17:47+05:30", "utc": "2024-09-28T00:47:47Z", "ms": 1727484467027.347 }, "end": { "local": "2024-09-28T06:17:47+05:30", "utc": "2024-09-28T00:47:47Z", "ms": 1727484467027.347 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 13:21 on Fri 27 Sep to 14:50 on Sat 28 Sep.", "fact": "2024-09-27T07:50:51Z → 2024-09-28T09:20:22Z" }, { "step": "kaala", "text": "Sunrise is at 06:17 on the 27th and 06:18 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 25404 s" }, { "step": "ruling", "text": "Indirā Ekādaśī, Ujjain, 2024: Saturday 28 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-28", "confidence": "determinate" } ], "quote": "In Ujjain, Indirā Ekādaśī 2024 falls on Saturday 28 September. Ekādaśī runs from 13:21 on Fri 27 Sep to 14:50 on Sat 28 Sep and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-09-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-09-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-29", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 2652, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-09-29T16:48:11+05:30", "utc": "2024-09-29T11:18:11Z", "ms": 1727608690824.4106 }, "end": { "local": "2024-09-30T19:07:06+05:30", "utc": "2024-09-30T13:37:06Z", "ms": 1727703425841.7617 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-09-29T16:48:11+05:30", "utc": "2024-09-29T11:18:11Z", "ms": 1727608690824.4106 }, "end": { "local": "2024-09-30T19:07:06+05:30", "utc": "2024-09-30T13:37:06Z", "ms": 1727703425841.7617 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-09-29", "window": { "start": { "local": "2024-09-29T18:15:45+05:30", "utc": "2024-09-29T12:45:45Z", "ms": 1727613944782.8445 }, "end": { "local": "2024-09-29T19:52:06+05:30", "utc": "2024-09-29T14:22:06Z", "ms": 1727619726452.5334 } }, "covered_min": 96, "window_min": 96, "qualifies": true }, { "local_date": "2024-09-30", "window": { "start": { "local": "2024-09-30T18:14:45+05:30", "utc": "2024-09-30T12:44:45Z", "ms": 1727700285321.8196 }, "end": { "local": "2024-09-30T19:51:18+05:30", "utc": "2024-09-30T14:21:18Z", "ms": 1727706077654.179 } }, "covered_min": 52, "window_min": 97, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 16:48 on Sun 29 Sep to 19:07 on Mon 30 Sep.", "fact": "2024-09-29T11:18:11Z → 2024-09-30T13:37:06Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:16–19:52 on the 29th, 18:15–19:51 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 96 of 96 minutes on the 29th and 52 of 97 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Both evenings qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 2652 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Sunday 29 September.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-29", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-29", "confidence": "boundary" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Sunday 29 September. Trayodaśī runs from 16:48 on Sun 29 Sep to 19:07 on Mon 30 Sep and covers all of pradoṣa that evening. It also reaches the next evening for 52 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-09-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-09-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-09-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7958, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-09-30T19:07:06+05:30", "utc": "2024-09-30T13:37:06Z", "ms": 1727703425841.7617 }, "end": { "local": "2024-10-01T21:39:49+05:30", "utc": "2024-10-01T16:09:49Z", "ms": 1727798989321.4539 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-09-30T19:07:06+05:30", "utc": "2024-09-30T13:37:06Z", "ms": 1727703425841.7617 }, "end": { "local": "2024-10-01T21:39:49+05:30", "utc": "2024-10-01T16:09:49Z", "ms": 1727798989321.4539 } }, "kaala": "nishita", "days": [ { "local_date": "2024-09-30", "window": { "start": { "local": "2024-09-30T23:52:47+05:30", "utc": "2024-09-30T18:22:47Z", "ms": 1727720566568.167 }, "end": { "local": "2024-10-01T00:40:47+05:30", "utc": "2024-09-30T19:10:47Z", "ms": 1727723446568.167 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-10-01", "window": { "start": { "local": "2024-10-01T23:52:27+05:30", "utc": "2024-10-01T18:22:27Z", "ms": 1727806947385.4084 }, "end": { "local": "2024-10-02T00:40:27+05:30", "utc": "2024-10-01T19:10:27Z", "ms": 1727809827385.4084 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 19:07 on Mon 30 Sep to 21:40 on Tue 1 Oct.", "fact": "2024-09-30T13:37:06Z → 2024-10-01T16:09:49Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:53–00:41 on the 30th, 23:52–00:40 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7958 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Monday 30 September.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-09-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-09-30", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Monday 30 September. Caturdaśī runs from 19:07 on Mon 30 Sep to 21:40 on Tue 1 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-09-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/mahalaya-amavasya", "festival": "mahalaya-amavasya", "name": "Mahālaya Amāvāsyā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20943, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2024-10-01T21:39:49+05:30", "utc": "2024-10-01T16:09:49Z", "ms": 1727798989321.4539 }, "end": { "local": "2024-10-03T00:19:17+05:30", "utc": "2024-10-02T18:49:17Z", "ms": 1727894956849.262 }, "month": { "amanta": 5, "purnimanta": 6, "adhika": false, "amanta_name": "Bhādrapada", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-10-01T21:39:49+05:30", "utc": "2024-10-01T16:09:49Z", "ms": 1727798989321.4539 }, "end": { "local": "2024-10-03T00:19:17+05:30", "utc": "2024-10-02T18:49:17Z", "ms": 1727894956849.262 } }, "kaala": "aparahna", "days": [ { "local_date": "2024-10-01", "window": { "start": { "local": "2024-10-01T13:27:47+05:30", "utc": "2024-10-01T07:57:47Z", "ms": 1727769466837.0579 }, "end": { "local": "2024-10-01T15:50:47+05:30", "utc": "2024-10-01T10:20:47Z", "ms": 1727778046511.239 } }, "covered_min": 0, "window_min": 143, "qualifies": false }, { "local_date": "2024-10-02", "window": { "start": { "local": "2024-10-02T13:27:20+05:30", "utc": "2024-10-02T07:57:20Z", "ms": 1727855839872.9197 }, "end": { "local": "2024-10-02T15:50:04+05:30", "utc": "2024-10-02T10:20:04Z", "ms": 1727864403635.4275 } }, "covered_min": 143, "window_min": 143, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 21:40 on Tue 1 Oct to 00:19 on Thu 3 Oct.", "fact": "2024-10-01T16:09:49Z → 2024-10-02T18:49:17Z" }, { "step": "kaala", "text": "Aparāhṇa is 10th to 12th of 15 day muhūrtas: 13:28–15:51 on the 1st, 13:27–15:50 on the 2nd.", "fact": "aparahna: day-muhurta-10-12 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during aparāhṇa. It covers 0 of 143 minutes on the 1st and 143 of 143 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103" }, { "step": "tie_break", "text": "Only one afternoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 20943 s" }, { "step": "ruling", "text": "Mahālaya Amāvāsyā, Ujjain, 2024: Wednesday 2 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahalaya-amavasya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 103", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Mahalaya amavasya (aparahnavyapini)" } ], "not_evaluated": "The note on p. 106 gives the first day in a decreasing tithimāna and the second in an increasing one, when amāvāsyā covers the whole of aparāhṇa on both days; tithimāna is not computed.", "kaala": "aparahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-02", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-10-02" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Mahālaya Amāvāsyā (Mahalaya) 2024 falls on Wednesday 2 October. Amāvasyā runs from 21:40 on Tue 1 Oct to 00:19 on Thu 3 Oct and covers all of aparāhṇa that afternoon.", "cite": "https://ahargana.org/ujjain/festivals/2024/mahalaya-amavasya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/navaratra-arambha", "festival": "navaratra-arambha", "name": "Navarātrārambha", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 31962, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2024-10-03T00:19:17+05:30", "utc": "2024-10-02T18:49:17Z", "ms": 1727894956849.262 }, "end": { "local": "2024-10-04T02:58:39+05:30", "utc": "2024-10-03T21:28:39Z", "ms": 1727990918826.6333 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-10-03T00:19:17+05:30", "utc": "2024-10-02T18:49:17Z", "ms": 1727894956849.262 }, "end": { "local": "2024-10-04T02:58:39+05:30", "utc": "2024-10-03T21:28:39Z", "ms": 1727990918826.6333 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-10-03", "window": { "start": { "local": "2024-10-03T11:51:39+05:30", "utc": "2024-10-03T06:21:39Z", "ms": 1727936499305.975 }, "end": { "local": "2024-10-03T12:39:39+05:30", "utc": "2024-10-03T07:09:39Z", "ms": 1727939379305.975 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-10-04", "window": { "start": { "local": "2024-10-04T11:51:21+05:30", "utc": "2024-10-04T06:21:21Z", "ms": 1728022880960.2588 }, "end": { "local": "2024-10-04T12:39:21+05:30", "utc": "2024-10-04T07:09:21Z", "ms": 1728025760960.2588 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 00:19 on Thu 3 Oct to 02:59 on Fri 4 Oct.", "fact": "2024-10-02T18:49:17Z → 2024-10-03T21:28:39Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 3rd, 11:51–12:39 on the 4th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 31962 s" }, { "step": "ruling", "text": "Navarātrārambha, Ujjain, 2024: Thursday 3 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "navaratra-arambha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Navaratrarambha (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-03", "confidence": "determinate" } ], "quote": "In Ujjain, Navarātrārambha (Navratri) 2024 falls on Thursday 3 October. Pratipadā runs from 00:19 on Thu 3 Oct to 02:59 on Fri 4 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/navaratra-arambha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-10-06", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 7342, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-10-06T07:50:00+05:30", "utc": "2024-10-06T02:20:00Z", "ms": 1728181199756.941 }, "end": { "local": "2024-10-07T09:48:06+05:30", "utc": "2024-10-07T04:18:06Z", "ms": 1728274685961.1016 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-10-06T07:50:00+05:30", "utc": "2024-10-06T02:20:00Z", "ms": 1728181199756.941 }, "end": { "local": "2024-10-07T09:48:06+05:30", "utc": "2024-10-07T04:18:06Z", "ms": 1728274685961.1016 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-10-06", "window": { "start": { "local": "2024-10-06T11:50:45+05:30", "utc": "2024-10-06T06:20:45Z", "ms": 1728195645357.7126 }, "end": { "local": "2024-10-06T12:38:45+05:30", "utc": "2024-10-06T07:08:45Z", "ms": 1728198525357.7126 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-10-07", "window": { "start": { "local": "2024-10-07T11:50:28+05:30", "utc": "2024-10-07T06:20:28Z", "ms": 1728282028135.2378 }, "end": { "local": "2024-10-07T12:38:28+05:30", "utc": "2024-10-07T07:08:28Z", "ms": 1728284908135.2378 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 07:50 on Sun 6 Oct to 09:48 on Mon 7 Oct.", "fact": "2024-10-06T02:20:00Z → 2024-10-07T04:18:06Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 6th, 11:50–12:38 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 7342 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Sunday 6 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-06", "confidence": "determinate" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Sunday 6 October. Caturthī runs from 07:50 on Sun 6 Oct to 09:48 on Mon 7 Oct and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-10-06", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/durga-saptami", "festival": "durga-saptami", "name": "Durgā Saptamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 18378, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2024-10-09T12:14:58+05:30", "utc": "2024-10-09T06:44:58Z", "ms": 1728456297649.927 }, "end": { "local": "2024-10-10T12:32:15+05:30", "utc": "2024-10-10T07:02:15Z", "ms": 1728543735348.5825 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-10-09T12:14:58+05:30", "utc": "2024-10-09T06:44:58Z", "ms": 1728456297649.927 }, "end": { "local": "2024-10-10T12:32:15+05:30", "utc": "2024-10-10T07:02:15Z", "ms": 1728543735348.5825 } }, "kaala": "udaya-1", "days": [ { "local_date": "2024-10-09", "window": { "start": { "local": "2024-10-09T06:21:42+05:30", "utc": "2024-10-09T00:51:42Z", "ms": 1728435102177.2224 }, "end": { "local": "2024-10-09T07:08:40+05:30", "utc": "2024-10-09T01:38:40Z", "ms": 1728437919878.1084 } }, "covered_min": 0, "window_min": 47, "qualifies": false }, { "local_date": "2024-10-10", "window": { "start": { "local": "2024-10-10T06:22:05+05:30", "utc": "2024-10-10T00:52:05Z", "ms": 1728521525408.797 }, "end": { "local": "2024-10-10T07:08:58+05:30", "utc": "2024-10-10T01:38:58Z", "ms": 1728524337886.2437 } }, "covered_min": 47, "window_min": 47, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 12:15 on Wed 9 Oct to 12:32 on Thu 10 Oct.", "fact": "2024-10-09T06:44:58Z → 2024-10-10T07:02:15Z" }, { "step": "kaala", "text": "The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:22–07:09 on the 9th, 06:22–07:09 on the 10th.", "fact": "udaya-1: day-muhurta-1-1 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must hold through the first muhūrta after sunrise. It covers 0 of 47 minutes on the 9th and 47 of 47 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one morning qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 18378 s" }, { "step": "ruling", "text": "Durgā Saptamī, Ujjain, 2024: Thursday 10 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Durga saptami (paraviddha) — covering one muhurta from sunrise" } ], "kaala": "udaya-1", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-10", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-10-10" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Durgā Saptamī 2024 falls on Thursday 10 October. Saptamī runs from 12:15 on Wed 9 Oct to 12:32 on Thu 10 Oct and covers all of the first muhūrta after sunrise that morning.", "cite": "https://ahargana.org/ujjain/festivals/2024/durga-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/mahashtami", "festival": "mahashtami", "name": "Mahāṣṭamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 324, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2024-10-10T12:32:15+05:30", "utc": "2024-10-10T07:02:15Z", "ms": 1728543735348.5825 }, "end": { "local": "2024-10-11T12:07:14+05:30", "utc": "2024-10-11T06:37:14Z", "ms": 1728628633568.3386 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-10-10T12:32:15+05:30", "utc": "2024-10-10T07:02:15Z", "ms": 1728543735348.5825 }, "end": { "local": "2024-10-11T12:07:14+05:30", "utc": "2024-10-11T06:37:14Z", "ms": 1728628633568.3386 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-10-10", "window": { "start": { "local": "2024-10-10T11:49:39+05:30", "utc": "2024-10-10T06:19:39Z", "ms": 1728541178989.6467 }, "end": { "local": "2024-10-10T12:37:39+05:30", "utc": "2024-10-10T07:07:39Z", "ms": 1728544058989.6467 } }, "covered_min": 5, "window_min": 48, "qualifies": true }, { "local_date": "2024-10-11", "window": { "start": { "local": "2024-10-11T11:49:24+05:30", "utc": "2024-10-11T06:19:24Z", "ms": 1728627563506.5513 }, "end": { "local": "2024-10-11T12:37:24+05:30", "utc": "2024-10-11T07:07:24Z", "ms": 1728630443506.5513 } }, "covered_min": 18, "window_min": 48, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 12:32 on Thu 10 Oct to 12:07 on Fri 11 Oct.", "fact": "2024-10-10T07:02:15Z → 2024-10-11T06:37:14Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 10th, 11:49–12:37 on the 11th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 5 of 48 minutes on the 10th and 18 of 48 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both middays qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 324 s" }, { "step": "ruling", "text": "Mahāṣṭamī, Ujjain, 2024: Friday 11 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Mahastami (paraviddha)" } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-11", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-10-11" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Mahāṣṭamī (Durga Ashtami) 2024 falls on Friday 11 October. Aṣṭamī runs from 12:32 on Thu 10 Oct to 12:07 on Fri 11 Oct and covers 18 of 48 minutes of madhyāhna that midday. It also reaches the previous midday for 5 minutes; by the rule the second midday is taken.", "cite": "https://ahargana.org/ujjain/festivals/2024/mahashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/mahanavami", "festival": "mahanavami", "name": "Mahānavamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1070, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2024-10-11T12:07:14+05:30", "utc": "2024-10-11T06:37:14Z", "ms": 1728628633568.3386 }, "end": { "local": "2024-10-12T10:59:01+05:30", "utc": "2024-10-12T05:29:01Z", "ms": 1728710940953.9507 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-10-11T12:07:14+05:30", "utc": "2024-10-11T06:37:14Z", "ms": 1728628633568.3386 }, "end": { "local": "2024-10-12T10:59:01+05:30", "utc": "2024-10-12T05:29:01Z", "ms": 1728710940953.9507 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-10-11", "window": { "start": { "local": "2024-10-11T11:49:24+05:30", "utc": "2024-10-11T06:19:24Z", "ms": 1728627563506.5513 }, "end": { "local": "2024-10-11T12:37:24+05:30", "utc": "2024-10-11T07:07:24Z", "ms": 1728630443506.5513 } }, "covered_min": 30, "window_min": 48, "qualifies": true }, { "local_date": "2024-10-12", "window": { "start": { "local": "2024-10-12T11:49:09+05:30", "utc": "2024-10-12T06:19:09Z", "ms": 1728713948502.6606 }, "end": { "local": "2024-10-12T12:37:09+05:30", "utc": "2024-10-12T07:07:09Z", "ms": 1728716828502.6606 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 12:07 on Fri 11 Oct to 10:59 on Sat 12 Oct.", "fact": "2024-10-11T06:37:14Z → 2024-10-12T05:29:01Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:49–12:37 on the 11th, 11:49–12:37 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 30 of 48 minutes on the 11th and 0 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 1070 s" }, { "step": "ruling", "text": "Mahānavamī, Ujjain, 2024: Friday 11 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mahanavami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Mahanavami (purvaviddha) (In Bengal it is observed as paraviddha covering one muhurta from sunrise)." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-11", "confidence": "boundary" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-10-11" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Mahānavamī 2024 falls on Friday 11 October. Navamī runs from 12:07 on Fri 11 Oct to 10:59 on Sat 12 Oct and covers 30 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/mahanavami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vijaya-dashami", "festival": "vijaya-dashami", "name": "Vijayā Daśamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6934, "anga": { "type": "tithi", "index": 9, "key": "dashami", "name": "Daśamī", "start": { "local": "2024-10-12T10:59:01+05:30", "utc": "2024-10-12T05:29:01Z", "ms": 1728710940953.9507 }, "end": { "local": "2024-10-13T09:09:15+05:30", "utc": "2024-10-13T03:39:15Z", "ms": 1728790754959.2805 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "conjunction", "start": { "local": "2024-10-12T10:59:01+05:30", "utc": "2024-10-12T05:29:01Z", "ms": 1728710940953.9507 }, "end": { "local": "2024-10-13T04:27:43+05:30", "utc": "2024-10-12T22:57:43Z", "ms": 1728773863454.9304 }, "nakshatra": { "type": "nakshatra", "index": 21, "key": "shravana", "name": "Śravaṇa", "start": { "local": "2024-10-12T05:25:23+05:30", "utc": "2024-10-11T23:55:23Z", "ms": 1728690922751.416 }, "end": { "local": "2024-10-13T04:27:43+05:30", "utc": "2024-10-12T22:57:43Z", "ms": 1728773863454.9304 } } }, "kaala": "daytime", "days": [ { "local_date": "2024-10-12", "window": { "start": { "local": "2024-10-12T06:22:53+05:30", "utc": "2024-10-12T00:52:53Z", "ms": 1728694372936.7727 }, "end": { "local": "2024-10-12T18:03:24+05:30", "utc": "2024-10-12T12:33:24Z", "ms": 1728736404068.5483 } }, "covered_min": 424, "window_min": 701, "qualifies": true }, { "local_date": "2024-10-13", "window": { "start": { "local": "2024-10-13T06:23:17+05:30", "utc": "2024-10-13T00:53:17Z", "ms": 1728780797253.7327 }, "end": { "local": "2024-10-13T18:02:31+05:30", "utc": "2024-10-13T12:32:31Z", "ms": 1728822750739.542 } }, "covered_min": 0, "window_min": 699, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Daśamī runs from 10:59 on Sat 12 Oct to 09:09 on Sun 13 Oct, and Śravaṇa from 05:25 on Sat 12 Oct to 04:28 on Sun 13 Oct. They are together from 10:59 on Sat 12 Oct to 04:28 on Sun 13 Oct.", "fact": "2024-10-12T05:29:01Z → 2024-10-12T22:57:43Z" }, { "step": "kaala", "text": "The day time is sunrise to sunset: 06:23–18:03 on the 12th, 06:23–18:03 on the 13th.", "fact": "daytime: sunrise-to-sunset · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Where Daśamī touches Śravaṇa in the day time, that day is taken. Together they cover 424 of 701 minutes on the 12th and 0 of 699 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one day qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 6934 s" }, { "step": "ruling", "text": "Vijayā Daśamī, Ujjain, 2024: Saturday 12 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vijaya-dashami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 10 Vijaya dasami (In Bengal it is observed as paraviddha, covering one muhurta from sunrise. In other places, if it touches Sravana naksatra in the day time it is observed on that day), Sarasvati visarjana (to be observed in naksatra Sravana), Dasahara." } ], "not_evaluated": "The Bengal reading (paraviddha, one muhūrta from sunrise) is not applied.", "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day", "conjunction": { "nakshatra": "Śravaṇa", "kaala": "daytime" } }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-12", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-10-12" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Vijayā Daśamī (Dussehra) 2024 falls on Saturday 12 October. Daśamī runs from 10:59 on Sat 12 Oct to 09:09 on Sun 13 Oct and is with Śravaṇa in the day time that day, for 424 minutes.", "cite": "https://ahargana.org/ujjain/festivals/2024/vijaya-dashami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-10-14", "festival": "ekadashi", "name": "Pāśāṅkuśā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 1091, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-10-13T09:09:15+05:30", "utc": "2024-10-13T03:39:15Z", "ms": 1728790754959.2805 }, "end": { "local": "2024-10-14T06:41:53+05:30", "utc": "2024-10-14T01:11:53Z", "ms": 1728868312847.5813 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-10-13T09:09:15+05:30", "utc": "2024-10-13T03:39:15Z", "ms": 1728790754959.2805 }, "end": { "local": "2024-10-14T06:41:53+05:30", "utc": "2024-10-14T01:11:53Z", "ms": 1728868312847.5813 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-10-13", "window": { "start": { "local": "2024-10-13T06:23:17+05:30", "utc": "2024-10-13T00:53:17Z", "ms": 1728780797253.7327 }, "end": { "local": "2024-10-13T06:23:17+05:30", "utc": "2024-10-13T00:53:17Z", "ms": 1728780797253.7327 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-10-14", "window": { "start": { "local": "2024-10-14T06:23:42+05:30", "utc": "2024-10-14T00:53:42Z", "ms": 1728867221954.2063 }, "end": { "local": "2024-10-14T06:23:42+05:30", "utc": "2024-10-14T00:53:42Z", "ms": 1728867221954.2063 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 09:09 on Sun 13 Oct to 06:42 on Mon 14 Oct.", "fact": "2024-10-13T03:39:15Z → 2024-10-14T01:11:53Z" }, { "step": "kaala", "text": "Sunrise is at 06:23 on the 13th and 06:24 on the 14th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 13th and is on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 1091 s" }, { "step": "ruling", "text": "Pāśāṅkuśā Ekādaśī, Ujjain, 2024: Monday 14 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-14", "confidence": "determinate" } ], "quote": "In Ujjain, Pāśāṅkuśā Ekādaśī 2024 falls on Monday 14 October. Ekādaśī runs from 09:09 on Sun 13 Oct to 06:42 on Mon 14 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-10-14", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-10-15", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16785, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-10-15T03:42:51+05:30", "utc": "2024-10-14T22:12:51Z", "ms": 1728943971214.5723 }, "end": { "local": "2024-10-16T00:19:41+05:30", "utc": "2024-10-15T18:49:41Z", "ms": 1729018180889.3193 }, "month": { "amanta": 6, "purnimanta": 6, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Āśvina" } }, "span": { "of": "tithi", "start": { "local": "2024-10-15T03:42:51+05:30", "utc": "2024-10-14T22:12:51Z", "ms": 1728943971214.5723 }, "end": { "local": "2024-10-16T00:19:41+05:30", "utc": "2024-10-15T18:49:41Z", "ms": 1729018180889.3193 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-10-14", "window": { "start": { "local": "2024-10-14T18:01:38+05:30", "utc": "2024-10-14T12:31:38Z", "ms": 1728909098061.6047 }, "end": { "local": "2024-10-14T19:40:38+05:30", "utc": "2024-10-14T14:10:38Z", "ms": 1728915037926.8074 } }, "covered_min": 0, "window_min": 99, "qualifies": false }, { "local_date": "2024-10-15", "window": { "start": { "local": "2024-10-15T18:00:46+05:30", "utc": "2024-10-15T12:30:46Z", "ms": 1728995446062.9377 }, "end": { "local": "2024-10-15T19:39:56+05:30", "utc": "2024-10-15T14:09:56Z", "ms": 1729001396262.0903 } }, "covered_min": 99, "window_min": 99, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 03:43 on Tue 15 Oct to 00:20 on Wed 16 Oct.", "fact": "2024-10-14T22:12:51Z → 2024-10-15T18:49:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 18:02–19:41 on the 14th, 18:01–19:40 on the 15th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 99 minutes on the 14th and 99 of 99 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16785 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Tuesday 15 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-15", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Tuesday 15 October. Trayodaśī runs from 03:43 on Tue 15 Oct to 00:20 on Wed 16 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-10-15", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/karaka-chaturthi", "festival": "karaka-chaturthi", "name": "Karaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28841, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-10-20T06:46:43+05:30", "utc": "2024-10-20T01:16:43Z", "ms": 1729387003375.7969 }, "end": { "local": "2024-10-21T04:17:37+05:30", "utc": "2024-10-20T22:47:37Z", "ms": 1729464456978.7354 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-20T06:46:43+05:30", "utc": "2024-10-20T01:16:43Z", "ms": 1729387003375.7969 }, "end": { "local": "2024-10-21T04:17:37+05:30", "utc": "2024-10-20T22:47:37Z", "ms": 1729464456978.7354 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-10-19", "window": { "start": { "local": "2024-10-19T19:24:14+05:30", "utc": "2024-10-19T13:54:14Z", "ms": 1729346054058.313 }, "end": { "local": "2024-10-19T19:24:14+05:30", "utc": "2024-10-19T13:54:14Z", "ms": 1729346054058.313 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-10-20", "window": { "start": { "local": "2024-10-20T20:16:56+05:30", "utc": "2024-10-20T14:46:56Z", "ms": 1729435616385.39 }, "end": { "local": "2024-10-20T20:16:56+05:30", "utc": "2024-10-20T14:46:56Z", "ms": 1729435616385.39 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:47 on Sun 20 Oct to 04:18 on Mon 21 Oct.", "fact": "2024-10-20T01:16:43Z → 2024-10-20T22:47:37Z" }, { "step": "kaala", "text": "Moonrise is at 19:24 on the 19th and 20:17 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 19th and is on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 28841 s" }, { "step": "ruling", "text": "Karaka Caturthī, Ujjain, 2024: Sunday 20 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "karaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 4 Karaka caturthi (current at moon-rise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "moonrise", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-20", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-10-20" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Karaka Caturthī (Karwa Chauth) 2024 falls on Sunday 20 October. Caturthī runs from 06:47 on Sun 20 Oct to 04:18 on Mon 21 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/karaka-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-10-20", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-20", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28841, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-10-20T06:46:43+05:30", "utc": "2024-10-20T01:16:43Z", "ms": 1729387003375.7969 }, "end": { "local": "2024-10-21T04:17:37+05:30", "utc": "2024-10-20T22:47:37Z", "ms": 1729464456978.7354 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-20T06:46:43+05:30", "utc": "2024-10-20T01:16:43Z", "ms": 1729387003375.7969 }, "end": { "local": "2024-10-21T04:17:37+05:30", "utc": "2024-10-20T22:47:37Z", "ms": 1729464456978.7354 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-10-19", "window": { "start": { "local": "2024-10-19T19:24:14+05:30", "utc": "2024-10-19T13:54:14Z", "ms": 1729346054058.313 }, "end": { "local": "2024-10-19T19:24:14+05:30", "utc": "2024-10-19T13:54:14Z", "ms": 1729346054058.313 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-10-20", "window": { "start": { "local": "2024-10-20T20:16:56+05:30", "utc": "2024-10-20T14:46:56Z", "ms": 1729435616385.39 }, "end": { "local": "2024-10-20T20:16:56+05:30", "utc": "2024-10-20T14:46:56Z", "ms": 1729435616385.39 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 06:47 on Sun 20 Oct to 04:18 on Mon 21 Oct.", "fact": "2024-10-20T01:16:43Z → 2024-10-20T22:47:37Z" }, { "step": "kaala", "text": "Moonrise is at 19:24 on the 19th and 20:17 on the 20th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is not on the 19th and is on the 20th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28841 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Sunday 20 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-20", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-20", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Sunday 20 October. Caturthī runs from 06:47 on Sun 20 Oct to 04:18 on Mon 21 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-10-20", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ahoyi-ashtami", "festival": "ahoyi-ashtami", "name": "Ahoyī Aṣṭamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-24", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 6219, "anga": { "type": "tithi", "index": 22, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2024-10-24T01:19:21+05:30", "utc": "2024-10-23T19:49:21Z", "ms": 1729712960938.5908 }, "end": { "local": "2024-10-25T01:58:50+05:30", "utc": "2024-10-24T20:28:50Z", "ms": 1729801730427.053 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-24T01:19:21+05:30", "utc": "2024-10-23T19:49:21Z", "ms": 1729712960938.5908 }, "end": { "local": "2024-10-25T01:58:50+05:30", "utc": "2024-10-24T20:28:50Z", "ms": 1729801730427.053 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-10-23", "window": { "start": { "local": "2024-10-23T23:16:09+05:30", "utc": "2024-10-23T17:46:09Z", "ms": 1729705569172.5679 }, "end": { "local": "2024-10-23T23:16:09+05:30", "utc": "2024-10-23T17:46:09Z", "ms": 1729705569172.5679 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-10-24", "window": { "start": { "local": "2024-10-25T00:15:11+05:30", "utc": "2024-10-24T18:45:11Z", "ms": 1729795511082.7458 }, "end": { "local": "2024-10-25T00:15:11+05:30", "utc": "2024-10-24T18:45:11Z", "ms": 1729795511082.7458 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 01:19 on Thu 24 Oct to 01:59 on Fri 25 Oct.", "fact": "2024-10-23T19:49:21Z → 2024-10-24T20:28:50Z" }, { "step": "kaala", "text": "Moonrise is at 23:16 on the 23rd and 00:15 on the 24th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Aṣṭamī must be current at moonrise. It is not on the 23rd and is on the 24th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 6219 s" }, { "step": "ruling", "text": "Ahoyī Aṣṭamī, Ujjain, 2024: Thursday 24 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ahoyi-ashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 8 Ahoyi astami (Gujerat) (current at moonrise), Karastami (Maharashtra). If occurs on two successive days, it is to be observed on the second day." } ], "kaala": "moonrise", "priority": "paraviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-24", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-24", "confidence": "determinate" } ], "quote": "In Ujjain, Ahoyī Aṣṭamī (Ahoi Ashtami) 2024 falls on Thursday 24 October. Aṣṭamī runs from 01:19 on Thu 24 Oct to 01:59 on Fri 25 Oct and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ahoyi-ashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-10-28", "festival": "ekadashi", "name": "Ramā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3922, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-10-27T05:24:22+05:30", "utc": "2024-10-26T23:54:22Z", "ms": 1729986861743.3792 }, "end": { "local": "2024-10-28T07:51:16+05:30", "utc": "2024-10-28T02:21:16Z", "ms": 1730082076160.4043 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-27T05:24:22+05:30", "utc": "2024-10-26T23:54:22Z", "ms": 1729986861743.3792 }, "end": { "local": "2024-10-28T07:51:16+05:30", "utc": "2024-10-28T02:21:16Z", "ms": 1730082076160.4043 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-10-27", "window": { "start": { "local": "2024-10-27T06:29:44+05:30", "utc": "2024-10-27T00:59:44Z", "ms": 1729990783727.2644 }, "end": { "local": "2024-10-27T06:29:44+05:30", "utc": "2024-10-27T00:59:44Z", "ms": 1729990783727.2644 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-10-28", "window": { "start": { "local": "2024-10-28T06:30:15+05:30", "utc": "2024-10-28T01:00:15Z", "ms": 1730077214986.2446 }, "end": { "local": "2024-10-28T06:30:15+05:30", "utc": "2024-10-28T01:00:15Z", "ms": 1730077214986.2446 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "paraviddha", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 05:24 on Sun 27 Oct to 07:51 on Mon 28 Oct.", "fact": "2024-10-26T23:54:22Z → 2024-10-28T02:21:16Z" }, { "step": "kaala", "text": "Sunrise is at 06:30 on the 27th and 06:30 on the 28th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 27th and is on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Both sunrises qualify. Paraviddhā: the second is taken.", "fact": "priority: paraviddha → paraviddha · margin 3922 s" }, { "step": "ruling", "text": "Ramā Ekādaśī, Ujjain, 2024: Monday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-28", "confidence": "determinate" } ], "quote": "In Ujjain, Ramā Ekādaśī 2024 falls on Monday 28 October. Ekādaśī runs from 05:24 on Sun 27 Oct to 07:51 on Mon 28 Oct and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-10-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/govatsa-dvadashi", "festival": "govatsa-dvadashi", "name": "Govatsa Dvādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 26273, "anga": { "type": "tithi", "index": 26, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2024-10-28T07:51:16+05:30", "utc": "2024-10-28T02:21:16Z", "ms": 1730082076160.4043 }, "end": { "local": "2024-10-29T10:32:13+05:30", "utc": "2024-10-29T05:02:13Z", "ms": 1730178132602.0928 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-28T07:51:16+05:30", "utc": "2024-10-28T02:21:16Z", "ms": 1730082076160.4043 }, "end": { "local": "2024-10-29T10:32:13+05:30", "utc": "2024-10-29T05:02:13Z", "ms": 1730178132602.0928 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-10-28", "window": { "start": { "local": "2024-10-28T17:50:45+05:30", "utc": "2024-10-28T12:20:45Z", "ms": 1730118044907.2952 }, "end": { "local": "2024-10-28T19:32:05+05:30", "utc": "2024-10-28T14:02:05Z", "ms": 1730124125152.598 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2024-10-29", "window": { "start": { "local": "2024-10-29T17:50:05+05:30", "utc": "2024-10-29T12:20:05Z", "ms": 1730204405353.6309 }, "end": { "local": "2024-10-29T19:31:35+05:30", "utc": "2024-10-29T14:01:35Z", "ms": 1730210495174.0032 } }, "covered_min": 0, "window_min": 101, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 07:51 on Mon 28 Oct to 10:32 on Tue 29 Oct.", "fact": "2024-10-28T02:21:16Z → 2024-10-29T05:02:13Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:51–19:32 on the 28th, 17:50–19:32 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during pradoṣa. It covers 101 of 101 minutes on the 28th and 0 of 101 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 26273 s" }, { "step": "ruling", "text": "Govatsa Dvādaśī, Ujjain, 2024: Monday 28 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govatsa-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 12 Govatsa dvadasi (pradosa vyapini). If occurs on two days, it is to be observed on the first day." } ], "kaala": "pradosha", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-28", "confidence": "determinate" } ], "quote": "In Ujjain, Govatsa Dvādaśī (Vasu Baras) 2024 falls on Monday 28 October. Dvādaśī runs from 07:51 on Mon 28 Oct to 10:32 on Tue 29 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/govatsa-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/yama-dipadana", "festival": "yama-dipadana", "name": "Yama Dīpadāna", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16405, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-10-29T10:32:13+05:30", "utc": "2024-10-29T05:02:13Z", "ms": 1730178132602.0928 }, "end": { "local": "2024-10-30T13:16:02+05:30", "utc": "2024-10-30T07:46:02Z", "ms": 1730274361951.721 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-29T10:32:13+05:30", "utc": "2024-10-29T05:02:13Z", "ms": 1730178132602.0928 }, "end": { "local": "2024-10-30T13:16:02+05:30", "utc": "2024-10-30T07:46:02Z", "ms": 1730274361951.721 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-10-29", "window": { "start": { "local": "2024-10-29T17:50:05+05:30", "utc": "2024-10-29T12:20:05Z", "ms": 1730204405353.6309 }, "end": { "local": "2024-10-29T19:31:35+05:30", "utc": "2024-10-29T14:01:35Z", "ms": 1730210495174.0032 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2024-10-30", "window": { "start": { "local": "2024-10-30T17:49:27+05:30", "utc": "2024-10-30T12:19:27Z", "ms": 1730290766874.5007 }, "end": { "local": "2024-10-30T19:31:06+05:30", "utc": "2024-10-30T14:01:06Z", "ms": 1730296866192.529 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:32 on Tue 29 Oct to 13:16 on Wed 30 Oct.", "fact": "2024-10-29T05:02:13Z → 2024-10-30T07:46:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:50–19:32 on the 29th, 17:49–19:31 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 101 of 101 minutes on the 29th and 0 of 102 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16405 s" }, { "step": "ruling", "text": "Yama Dīpadāna, Ujjain, 2024: Tuesday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dipadana", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 13 Yama dipadana (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-29", "confidence": "determinate" } ], "quote": "In Ujjain, Yama Dīpadāna 2024 falls on Tuesday 29 October. Trayodaśī runs from 10:32 on Tue 29 Oct to 13:16 on Wed 30 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/yama-dipadana", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-10-29", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16405, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-10-29T10:32:13+05:30", "utc": "2024-10-29T05:02:13Z", "ms": 1730178132602.0928 }, "end": { "local": "2024-10-30T13:16:02+05:30", "utc": "2024-10-30T07:46:02Z", "ms": 1730274361951.721 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-29T10:32:13+05:30", "utc": "2024-10-29T05:02:13Z", "ms": 1730178132602.0928 }, "end": { "local": "2024-10-30T13:16:02+05:30", "utc": "2024-10-30T07:46:02Z", "ms": 1730274361951.721 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-10-29", "window": { "start": { "local": "2024-10-29T17:50:05+05:30", "utc": "2024-10-29T12:20:05Z", "ms": 1730204405353.6309 }, "end": { "local": "2024-10-29T19:31:35+05:30", "utc": "2024-10-29T14:01:35Z", "ms": 1730210495174.0032 } }, "covered_min": 101, "window_min": 101, "qualifies": true }, { "local_date": "2024-10-30", "window": { "start": { "local": "2024-10-30T17:49:27+05:30", "utc": "2024-10-30T12:19:27Z", "ms": 1730290766874.5007 }, "end": { "local": "2024-10-30T19:31:06+05:30", "utc": "2024-10-30T14:01:06Z", "ms": 1730296866192.529 } }, "covered_min": 0, "window_min": 102, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 10:32 on Tue 29 Oct to 13:16 on Wed 30 Oct.", "fact": "2024-10-29T05:02:13Z → 2024-10-30T07:46:02Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:50–19:32 on the 29th, 17:49–19:31 on the 30th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 101 of 101 minutes on the 29th and 0 of 102 on the 30th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16405 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Tuesday 29 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-29", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Tuesday 29 October. Trayodaśī runs from 10:32 on Tue 29 Oct to 13:16 on Wed 30 Oct and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-10-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-10-30", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-30", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28395, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-10-30T13:16:02+05:30", "utc": "2024-10-30T07:46:02Z", "ms": 1730274361951.721 }, "end": { "local": "2024-10-31T15:53:22+05:30", "utc": "2024-10-31T10:23:22Z", "ms": 1730370202426.8865 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-30T13:16:02+05:30", "utc": "2024-10-30T07:46:02Z", "ms": 1730274361951.721 }, "end": { "local": "2024-10-31T15:53:22+05:30", "utc": "2024-10-31T10:23:22Z", "ms": 1730370202426.8865 } }, "kaala": "nishita", "days": [ { "local_date": "2024-10-30", "window": { "start": { "local": "2024-10-30T23:46:39+05:30", "utc": "2024-10-30T18:16:39Z", "ms": 1730312199317.1072 }, "end": { "local": "2024-10-31T00:34:39+05:30", "utc": "2024-10-30T19:04:39Z", "ms": 1730315079317.1072 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-10-31", "window": { "start": { "local": "2024-10-31T23:46:37+05:30", "utc": "2024-10-31T18:16:37Z", "ms": 1730398597245.9346 }, "end": { "local": "2024-11-01T00:34:37+05:30", "utc": "2024-10-31T19:04:37Z", "ms": 1730401477245.9346 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 13:16 on Wed 30 Oct to 15:53 on Thu 31 Oct.", "fact": "2024-10-30T07:46:02Z → 2024-10-31T10:23:22Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:47–00:35 on the 30th, 23:47–00:35 on the 31st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 30th and 0 of 48 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28395 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Wednesday 30 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-30", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-30", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Wednesday 30 October. Caturdaśī runs from 13:16 on Wed 30 Oct to 15:53 on Thu 31 Oct and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-10-30", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/naraka-chaturdashi", "festival": "naraka-chaturdashi", "name": "Naraka Caturdaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24283, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-10-30T13:16:02+05:30", "utc": "2024-10-30T07:46:02Z", "ms": 1730274361951.721 }, "end": { "local": "2024-10-31T15:53:22+05:30", "utc": "2024-10-31T10:23:22Z", "ms": 1730370202426.8865 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-30T13:16:02+05:30", "utc": "2024-10-30T07:46:02Z", "ms": 1730274361951.721 }, "end": { "local": "2024-10-31T15:53:22+05:30", "utc": "2024-10-31T10:23:22Z", "ms": 1730370202426.8865 } }, "kaala": "arunodaya", "days": [ { "local_date": "2024-10-30", "window": { "start": { "local": "2024-10-30T04:49:49+05:30", "utc": "2024-10-29T23:19:49Z", "ms": 1730243989186.0505 }, "end": { "local": "2024-10-30T06:31:19+05:30", "utc": "2024-10-30T01:01:19Z", "ms": 1730250079006.4229 } }, "covered_min": 0, "window_min": 101, "qualifies": false }, { "local_date": "2024-10-31", "window": { "start": { "local": "2024-10-31T04:50:12+05:30", "utc": "2024-10-30T23:20:12Z", "ms": 1730330412441.6853 }, "end": { "local": "2024-10-31T06:31:52+05:30", "utc": "2024-10-31T01:01:52Z", "ms": 1730336511759.7136 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 13:16 on Wed 30 Oct to 15:53 on Thu 31 Oct.", "fact": "2024-10-30T07:46:02Z → 2024-10-31T10:23:22Z" }, { "step": "kaala", "text": "Aruṇodaya is 2 muhūrtas before sunrise: 04:50–06:31 on the 30th, 04:50–06:32 on the 31st.", "fact": "arunodaya: prev-night-muhurta-14-15 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during aruṇodaya. It covers 0 of 101 minutes on the 30th and 102 of 102 on the 31st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one dawn qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 24283 s" }, { "step": "ruling", "text": "Naraka Caturdaśī, Ujjain, 2024: Thursday 31 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naraka-chaturdashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 14 Naraka caturdasi (covering a period of 4 ghatikas before sunrise, if occurs on two successive days, it is to be observed on the first day)" } ], "kaala": "arunodaya", "priority": "purvaviddha", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-31", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-10-31" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Naraka Caturdaśī (Choti Diwali) 2024 falls on Thursday 31 October. Caturdaśī runs from 13:16 on Wed 30 Oct to 15:53 on Thu 31 Oct and covers all of aruṇodaya that dawn.", "cite": "https://ahargana.org/ujjain/festivals/2024/naraka-chaturdashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/diwali-lakshmi-puja", "festival": "diwali-lakshmi-puja", "name": "Lakṣmī Pūjā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-31", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1735, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2024-10-31T15:53:22+05:30", "utc": "2024-10-31T10:23:22Z", "ms": 1730370202426.8865 }, "end": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-31T15:53:22+05:30", "utc": "2024-10-31T10:23:22Z", "ms": 1730370202426.8865 }, "end": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-10-31", "window": { "start": { "local": "2024-10-31T17:48:49+05:30", "utc": "2024-10-31T12:18:49Z", "ms": 1730377129490.831 }, "end": { "local": "2024-10-31T19:30:38+05:30", "utc": "2024-10-31T14:00:38Z", "ms": 1730383238225.5254 } }, "covered_min": 102, "window_min": 102, "qualifies": true }, { "local_date": "2024-11-01", "window": { "start": { "local": "2024-11-01T17:48:13+05:30", "utc": "2024-11-01T12:18:13Z", "ms": 1730463493222.8325 }, "end": { "local": "2024-11-01T19:30:11+05:30", "utc": "2024-11-01T14:00:11Z", "ms": 1730469611289.545 } }, "covered_min": 29, "window_min": 102, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 15:53 on Thu 31 Oct to 18:17 on Fri 1 Nov.", "fact": "2024-10-31T10:23:22Z → 2024-11-01T12:47:09Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:49–19:31 on the 31st, 17:48–19:30 on the 1st.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during pradoṣa. It covers 102 of 102 minutes on the 31st and 29 of 102 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both evenings qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1735 s" }, { "step": "ruling", "text": "Lakṣmī Pūjā, Ujjain, 2024: Thursday 31 October.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "diwali-lakshmi-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-31", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-31", "confidence": "boundary" }, { "kind": "institution", "institution": { "id": "nse", "name": "National Stock Exchange" }, "local_dates": [ "2024-11-01" ], "statement": "Muhūrat trading session", "source_url": "https://www.bajajamc.com/knowledge-centre/muhurat-trading", "captured_at": "2026-09-11" }, { "kind": "institution", "institution": { "id": "kashi-vidwat-parishad", "name": "Kashi Vidwat Parishad" }, "local_dates": [ "2024-10-31" ], "statement": "Public challenge to the 1 November reading", "source_url": "https://www.india.com/hindi-news/faith-hindi/diwali-date-2024-kashi-vidvat-parishad-challenged-says-diwali-is-not-on-1st-november-7358389/", "captured_at": "2026-09-11" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-10-31" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Lakṣmī Pūjā (Diwali) 2024 falls on Thursday 31 October. Amāvasyā runs from 15:53 on Thu 31 Oct to 18:17 on Fri 1 Nov and covers all of pradoṣa that evening. It also reaches the next evening for 29 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested. National Stock Exchange recorded 1 November (Muhūrat trading session).", "cite": "https://ahargana.org/ujjain/festivals/2024/diwali-lakshmi-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/kali-puja", "festival": "kali-puja", "name": "Kālī Pūjā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-10-31", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19767, "anga": { "type": "tithi", "index": 29, "key": "amavasya", "name": "Amāvasyā", "start": { "local": "2024-10-31T15:53:22+05:30", "utc": "2024-10-31T10:23:22Z", "ms": 1730370202426.8865 }, "end": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 }, "month": { "amanta": 6, "purnimanta": 7, "adhika": false, "amanta_name": "Āśvina", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-10-31T15:53:22+05:30", "utc": "2024-10-31T10:23:22Z", "ms": 1730370202426.8865 }, "end": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 } }, "kaala": "nishita", "days": [ { "local_date": "2024-10-31", "window": { "start": { "local": "2024-10-31T23:46:37+05:30", "utc": "2024-10-31T18:16:37Z", "ms": 1730398597245.9346 }, "end": { "local": "2024-11-01T00:34:37+05:30", "utc": "2024-10-31T19:04:37Z", "ms": 1730401477245.9346 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-11-01", "window": { "start": { "local": "2024-11-01T23:46:36+05:30", "utc": "2024-11-01T18:16:36Z", "ms": 1730484995973.0044 }, "end": { "local": "2024-11-02T00:34:36+05:30", "utc": "2024-11-01T19:04:36Z", "ms": 1730487875973.0044 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Amāvasyā runs from 15:53 on Thu 31 Oct to 18:17 on Fri 1 Nov.", "fact": "2024-10-31T10:23:22Z → 2024-11-01T12:47:09Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:47–00:35 on the 31st, 23:47–00:35 on the 1st.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Amāvasyā must be present during niśītha. It covers 48 of 48 minutes on the 31st and 0 of 48 on the 1st.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19767 s" }, { "step": "ruling", "text": "Kālī Pūjā, Ujjain, 2024: Thursday 31 October.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "K 30 Kali puja (nisithavyapini), Dipavali or Diwali (pradosa), Mahalaksmipuja (pradosa)" } ], "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-10-31", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-10-31", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-10-31" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Kālī Pūjā 2024 falls on Thursday 31 October. Amāvasyā runs from 15:53 on Thu 31 Oct to 18:17 on Fri 1 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/kali-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/govardhana-puja", "festival": "govardhana-puja", "name": "Govardhana Pūjā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 20569, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 }, "end": { "local": "2024-11-02T20:22:23+05:30", "utc": "2024-11-02T14:52:23Z", "ms": 1730559142924.1975 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 }, "end": { "local": "2024-11-02T20:22:23+05:30", "utc": "2024-11-02T14:52:23Z", "ms": 1730559142924.1975 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-11-01", "window": { "start": { "local": "2024-11-01T11:46:19+05:30", "utc": "2024-11-01T06:16:19Z", "ms": 1730441779111.9355 }, "end": { "local": "2024-11-01T12:34:19+05:30", "utc": "2024-11-01T07:04:19Z", "ms": 1730444659111.9355 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-11-02", "window": { "start": { "local": "2024-11-02T11:46:18+05:30", "utc": "2024-11-02T06:16:18Z", "ms": 1730528178406.617 }, "end": { "local": "2024-11-02T12:34:18+05:30", "utc": "2024-11-02T07:04:18Z", "ms": 1730531058406.617 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 18:17 on Fri 1 Nov to 20:22 on Sat 2 Nov.", "fact": "2024-11-01T12:47:09Z → 2024-11-02T14:52:23Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 1st, 11:46–12:34 on the 2nd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during madhyāhna. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 20569 s" }, { "step": "ruling", "text": "Govardhana Pūjā, Ujjain, 2024: Saturday 2 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "govardhana-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-02", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-11-02" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Govardhana Pūjā 2024 falls on Saturday 2 November. Pratipadā runs from 18:17 on Fri 1 Nov to 20:22 on Sat 2 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/govardhana-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/bali-puja", "festival": "bali-puja", "name": "Bali Pūjā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-02", "confidence": "boundary", "boundary_reasons": [ "tie-break-unstated" ], "boundary_margin_s": 1735, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 }, "end": { "local": "2024-11-02T20:22:23+05:30", "utc": "2024-11-02T14:52:23Z", "ms": 1730559142924.1975 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 }, "end": { "local": "2024-11-02T20:22:23+05:30", "utc": "2024-11-02T14:52:23Z", "ms": 1730559142924.1975 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-11-01", "window": { "start": { "local": "2024-11-01T17:48:13+05:30", "utc": "2024-11-01T12:18:13Z", "ms": 1730463493222.8325 }, "end": { "local": "2024-11-01T19:30:11+05:30", "utc": "2024-11-01T14:00:11Z", "ms": 1730469611289.545 } }, "covered_min": 73, "window_min": 102, "qualifies": true }, { "local_date": "2024-11-02", "window": { "start": { "local": "2024-11-02T17:47:38+05:30", "utc": "2024-11-02T12:17:38Z", "ms": 1730549858090.0579 }, "end": { "local": "2024-11-02T19:29:45+05:30", "utc": "2024-11-02T13:59:45Z", "ms": 1730555985400.4126 } }, "covered_min": 102, "window_min": 102, "qualifies": true } ], "decided_by": "greater-coverage", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 18:17 on Fri 1 Nov to 20:22 on Sat 2 Nov.", "fact": "2024-11-01T12:47:09Z → 2024-11-02T14:52:23Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:48–19:30 on the 1st, 17:48–19:30 on the 2nd.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pradoṣa. It covers 73 of 102 minutes on the 1st and 102 of 102 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Both evenings qualify and the rule marks neither. The one covered longer is ruled, as a boundary.", "fact": "priority: unstated → greater-coverage · margin 1735 s" }, { "step": "ruling", "text": "Bali Pūjā, Ujjain, 2024: Saturday 2 November.", "fact": "confidence: boundary (tie-break-unstated)" } ], "rule": { "kind": "lunar", "id": "bali-puja", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-02", "confidence": "boundary" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-02", "confidence": "boundary" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-11-02" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Bali Pūjā 2024 falls on Saturday 2 November. Pratipadā runs from 18:17 on Fri 1 Nov to 20:22 on Sat 2 Nov and covers all of pradoṣa that evening. It also reaches the previous evening for 73 minutes; the rule does not say which to take, and the one covered longer is ruled: treat the date as contested.", "cite": "https://ahargana.org/ujjain/festivals/2024/bali-puja", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/dyuta-pratipad", "festival": "dyuta-pratipad", "name": "Dyūta Pratipad", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-02", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28768, "anga": { "type": "tithi", "index": 0, "key": "pratipada", "name": "Pratipadā", "start": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 }, "end": { "local": "2024-11-02T20:22:23+05:30", "utc": "2024-11-02T14:52:23Z", "ms": 1730559142924.1975 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-01T18:17:09+05:30", "utc": "2024-11-01T12:47:09Z", "ms": 1730465228590.375 }, "end": { "local": "2024-11-02T20:22:23+05:30", "utc": "2024-11-02T14:52:23Z", "ms": 1730559142924.1975 } }, "kaala": "purvahna", "days": [ { "local_date": "2024-11-01", "window": { "start": { "local": "2024-11-01T06:32:25+05:30", "utc": "2024-11-01T01:02:25Z", "ms": 1730422945001.0383 }, "end": { "local": "2024-11-01T10:17:41+05:30", "utc": "2024-11-01T04:47:41Z", "ms": 1730436461074.9697 } }, "covered_min": 0, "window_min": 225, "qualifies": false }, { "local_date": "2024-11-02", "window": { "start": { "local": "2024-11-02T06:32:59+05:30", "utc": "2024-11-02T01:02:59Z", "ms": 1730509378723.176 }, "end": { "local": "2024-11-02T10:17:52+05:30", "utc": "2024-11-02T04:47:52Z", "ms": 1730522871845.47 } }, "covered_min": 225, "window_min": 225, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pratipadā runs from 18:17 on Fri 1 Nov to 20:22 on Sat 2 Nov.", "fact": "2024-11-01T12:47:09Z → 2024-11-02T14:52:23Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:32–10:18 on the 1st, 06:33–10:18 on the 2nd.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pratipadā must be present during pūrvāhṇa. It covers 0 of 225 minutes on the 1st and 225 of 225 on the 2nd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28768 s" }, { "step": "ruling", "text": "Dyūta Pratipad, Ujjain, 2024: Saturday 2 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dyuta-pratipad", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 1 Govardhana puja, Annakuta [purvaviddha], Balidaityaraja puja (pradosa), Dyuta pratipad (purvahna)." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-02", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-02", "confidence": "determinate" } ], "quote": "In Ujjain, Dyūta Pratipad 2024 falls on Saturday 2 November. Pratipadā runs from 18:17 on Fri 1 Nov to 20:22 on Sat 2 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/ujjain/festivals/2024/dyuta-pratipad", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/yama-dvitiya", "festival": "yama-dvitiya", "name": "Yama Dvitīyā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-03", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28085, "anga": { "type": "tithi", "index": 1, "key": "dvitiya", "name": "Dvitīyā", "start": { "local": "2024-11-02T20:22:23+05:30", "utc": "2024-11-02T14:52:23Z", "ms": 1730559142924.1975 }, "end": { "local": "2024-11-03T22:05:44+05:30", "utc": "2024-11-03T16:35:44Z", "ms": 1730651743502.5525 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-02T20:22:23+05:30", "utc": "2024-11-02T14:52:23Z", "ms": 1730559142924.1975 }, "end": { "local": "2024-11-03T22:05:44+05:30", "utc": "2024-11-03T16:35:44Z", "ms": 1730651743502.5525 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-11-02", "window": { "start": { "local": "2024-11-02T11:46:18+05:30", "utc": "2024-11-02T06:16:18Z", "ms": 1730528178406.617 }, "end": { "local": "2024-11-02T12:34:18+05:30", "utc": "2024-11-02T07:04:18Z", "ms": 1730531058406.617 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-11-03", "window": { "start": { "local": "2024-11-03T11:46:19+05:30", "utc": "2024-11-03T06:16:19Z", "ms": 1730614578514.5762 }, "end": { "local": "2024-11-03T12:34:19+05:30", "utc": "2024-11-03T07:04:19Z", "ms": 1730617458514.5762 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvitīyā runs from 20:22 on Sat 2 Nov to 22:06 on Sun 3 Nov.", "fact": "2024-11-02T14:52:23Z → 2024-11-03T16:35:44Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 2nd, 11:46–12:34 on the 3rd.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvitīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 2nd and 48 of 48 on the 3rd.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 28085 s" }, { "step": "ruling", "text": "Yama Dvitīyā, Ujjain, 2024: Sunday 3 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "yama-dvitiya", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-03", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-03", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-11-03" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Yama Dvitīyā (Bhai Dooj) 2024 falls on Sunday 3 November. Dvitīyā runs from 20:22 on Sat 2 Nov to 22:06 on Sun 3 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/yama-dvitiya", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/naga-chaturthi", "festival": "naga-chaturthi", "name": "Nāga Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39025, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-11-04T23:24:44+05:30", "utc": "2024-11-04T17:54:44Z", "ms": 1730742884068.8745 }, "end": { "local": "2024-11-06T00:17:20+05:30", "utc": "2024-11-05T18:47:20Z", "ms": 1730832440226.8992 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-04T23:24:44+05:30", "utc": "2024-11-04T17:54:44Z", "ms": 1730742884068.8745 }, "end": { "local": "2024-11-06T00:17:20+05:30", "utc": "2024-11-05T18:47:20Z", "ms": 1730832440226.8992 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-11-04", "window": { "start": { "local": "2024-11-04T11:46:19+05:30", "utc": "2024-11-04T06:16:19Z", "ms": 1730700979440.1497 }, "end": { "local": "2024-11-04T12:34:19+05:30", "utc": "2024-11-04T07:04:19Z", "ms": 1730703859440.1497 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-11-05", "window": { "start": { "local": "2024-11-05T11:46:21+05:30", "utc": "2024-11-05T06:16:21Z", "ms": 1730787381186.8555 }, "end": { "local": "2024-11-05T12:34:21+05:30", "utc": "2024-11-05T07:04:21Z", "ms": 1730790261186.8555 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:25 on Mon 4 Nov to 00:17 on Wed 6 Nov.", "fact": "2024-11-04T17:54:44Z → 2024-11-05T18:47:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 4th, 11:46–12:34 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 39025 s" }, { "step": "ruling", "text": "Nāga Caturthī, Ujjain, 2024: Tuesday 5 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 4 Naga caturthi (paraviddha and madhyahnavyapini)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-05", "confidence": "determinate" } ], "quote": "In Ujjain, Nāga Caturthī 2024 falls on Tuesday 5 November. Caturthī runs from 23:25 on Mon 4 Nov to 00:17 on Wed 6 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/naga-chaturthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-11-05", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39025, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-11-04T23:24:44+05:30", "utc": "2024-11-04T17:54:44Z", "ms": 1730742884068.8745 }, "end": { "local": "2024-11-06T00:17:20+05:30", "utc": "2024-11-05T18:47:20Z", "ms": 1730832440226.8992 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-04T23:24:44+05:30", "utc": "2024-11-04T17:54:44Z", "ms": 1730742884068.8745 }, "end": { "local": "2024-11-06T00:17:20+05:30", "utc": "2024-11-05T18:47:20Z", "ms": 1730832440226.8992 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-11-04", "window": { "start": { "local": "2024-11-04T11:46:19+05:30", "utc": "2024-11-04T06:16:19Z", "ms": 1730700979440.1497 }, "end": { "local": "2024-11-04T12:34:19+05:30", "utc": "2024-11-04T07:04:19Z", "ms": 1730703859440.1497 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-11-05", "window": { "start": { "local": "2024-11-05T11:46:21+05:30", "utc": "2024-11-05T06:16:21Z", "ms": 1730787381186.8555 }, "end": { "local": "2024-11-05T12:34:21+05:30", "utc": "2024-11-05T07:04:21Z", "ms": 1730790261186.8555 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 23:25 on Mon 4 Nov to 00:17 on Wed 6 Nov.", "fact": "2024-11-04T17:54:44Z → 2024-11-05T18:47:20Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 4th, 11:46–12:34 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 39025 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Tuesday 5 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-05", "confidence": "determinate" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Tuesday 5 November. Caturthī runs from 23:25 on Mon 4 Nov to 00:17 on Wed 6 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-11-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/surya-shashthi", "festival": "surya-shashthi", "name": "Sūrya Ṣaṣṭhī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 39897, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2024-11-07T00:41:31+05:30", "utc": "2024-11-06T19:11:31Z", "ms": 1730920290632.9705 }, "end": { "local": "2024-11-08T00:35:17+05:30", "utc": "2024-11-07T19:05:17Z", "ms": 1731006316655.1897 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-07T00:41:31+05:30", "utc": "2024-11-06T19:11:31Z", "ms": 1730920290632.9705 }, "end": { "local": "2024-11-08T00:35:17+05:30", "utc": "2024-11-07T19:05:17Z", "ms": 1731006316655.1897 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-11-07", "window": { "start": { "local": "2024-11-07T11:46:27+05:30", "utc": "2024-11-07T06:16:27Z", "ms": 1730960187154.251 }, "end": { "local": "2024-11-07T12:34:27+05:30", "utc": "2024-11-07T07:04:27Z", "ms": 1730963067154.251 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-11-08", "window": { "start": { "local": "2024-11-08T11:46:31+05:30", "utc": "2024-11-08T06:16:31Z", "ms": 1731046591378.8625 }, "end": { "local": "2024-11-08T12:34:31+05:30", "utc": "2024-11-08T07:04:31Z", "ms": 1731049471378.8625 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 00:42 on Thu 7 Nov to 00:35 on Fri 8 Nov.", "fact": "2024-11-06T19:11:31Z → 2024-11-07T19:05:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:46–12:34 on the 7th, 11:47–12:35 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 39897 s" }, { "step": "ruling", "text": "Sūrya Ṣaṣṭhī, Ujjain, 2024: Thursday 7 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "surya-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Nadi sasthi, Skanda sasthi (Madras), Surya sasthi, Chhat (Bihar)." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-07", "confidence": "determinate" }, { "kind": "institution", "institution": { "id": "rashtriya-panchang", "name": "Rashtriya Panchang" }, "local_dates": [ "2024-11-07" ], "statement": "Principal festivals, 2024-25", "source_url": "https://packolkata.imd.gov.in/rashtriya-panchang-english.php", "captured_at": "2026-11-10" } ], "quote": "In Ujjain, Sūrya Ṣaṣṭhī (Chhath) 2024 falls on Thursday 7 November. Ṣaṣṭhī runs from 00:42 on Thu 7 Nov to 00:35 on Fri 8 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/surya-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/gopashtami", "festival": "gopashtami", "name": "Gopāṣṭamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-09", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 36666, "anga": { "type": "tithi", "index": 7, "key": "ashtami", "name": "Aṣṭamī", "start": { "local": "2024-11-08T23:56:59+05:30", "utc": "2024-11-08T18:26:59Z", "ms": 1731090418596.3743 }, "end": { "local": "2024-11-09T22:45:42+05:30", "utc": "2024-11-09T17:15:42Z", "ms": 1731172542114.5098 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-08T23:56:59+05:30", "utc": "2024-11-08T18:26:59Z", "ms": 1731090418596.3743 }, "end": { "local": "2024-11-09T22:45:42+05:30", "utc": "2024-11-09T17:15:42Z", "ms": 1731172542114.5098 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-11-08", "window": { "start": { "local": "2024-11-08T11:46:31+05:30", "utc": "2024-11-08T06:16:31Z", "ms": 1731046591378.8625 }, "end": { "local": "2024-11-08T12:34:31+05:30", "utc": "2024-11-08T07:04:31Z", "ms": 1731049471378.8625 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-11-09", "window": { "start": { "local": "2024-11-09T11:46:36+05:30", "utc": "2024-11-09T06:16:36Z", "ms": 1731132996432.748 }, "end": { "local": "2024-11-09T12:34:36+05:30", "utc": "2024-11-09T07:04:36Z", "ms": 1731135876432.748 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Aṣṭamī runs from 23:57 on Fri 8 Nov to 22:46 on Sat 9 Nov.", "fact": "2024-11-08T18:26:59Z → 2024-11-09T17:15:42Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:47–12:35 on the 8th, 11:47–12:35 on the 9th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 36666 s" }, { "step": "ruling", "text": "Gopāṣṭamī, Ujjain, 2024: Saturday 9 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "gopashtami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 8 Gopastami, Gosthastami." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-09", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-09", "confidence": "determinate" } ], "quote": "In Ujjain, Gopāṣṭamī 2024 falls on Saturday 9 November. Aṣṭamī runs from 23:57 on Fri 8 Nov to 22:46 on Sat 9 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/gopashtami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/akshaya-navami", "festival": "akshaya-navami", "name": "Akṣaya Navamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28322, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2024-11-09T22:45:42+05:30", "utc": "2024-11-09T17:15:42Z", "ms": 1731172542114.5098 }, "end": { "local": "2024-11-10T21:01:46+05:30", "utc": "2024-11-10T15:31:46Z", "ms": 1731252706214.8152 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-09T22:45:42+05:30", "utc": "2024-11-09T17:15:42Z", "ms": 1731172542114.5098 }, "end": { "local": "2024-11-10T21:01:46+05:30", "utc": "2024-11-10T15:31:46Z", "ms": 1731252706214.8152 } }, "kaala": "purvahna", "days": [ { "local_date": "2024-11-10", "window": { "start": { "local": "2024-11-10T06:37:45+05:30", "utc": "2024-11-10T01:07:45Z", "ms": 1731200864568.889 }, "end": { "local": "2024-11-10T10:19:43+05:30", "utc": "2024-11-10T04:49:43Z", "ms": 1731214183067.7693 } }, "covered_min": 222, "window_min": 222, "qualifies": true }, { "local_date": "2024-11-11", "window": { "start": { "local": "2024-11-11T06:38:22+05:30", "utc": "2024-11-11T01:08:22Z", "ms": 1731287302117.4043 }, "end": { "local": "2024-11-11T10:20:00+05:30", "utc": "2024-11-11T04:50:00Z", "ms": 1731300600061.551 } }, "covered_min": 0, "window_min": 222, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 22:46 on Sat 9 Nov to 21:02 on Sun 10 Nov.", "fact": "2024-11-09T17:15:42Z → 2024-11-10T15:31:46Z" }, { "step": "kaala", "text": "Pūrvāhṇa is first 5 of 15 day muhūrtas: 06:38–10:20 on the 10th, 06:38–10:20 on the 11th.", "fact": "purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during pūrvāhṇa. It covers 222 of 222 minutes on the 10th and 0 of 222 on the 11th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one forenoon qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28322 s" }, { "step": "ruling", "text": "Akṣaya Navamī, Ujjain, 2024: Sunday 10 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akshaya-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "purvahna", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-10", "confidence": "determinate" } ], "quote": "In Ujjain, Akṣaya Navamī (Amla Navami) 2024 falls on Sunday 10 November. Navamī runs from 22:46 on Sat 9 Nov to 21:02 on Sun 10 Nov and covers all of pūrvāhṇa that forenoon.", "cite": "https://ahargana.org/ujjain/festivals/2024/akshaya-navami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/durga-navami", "festival": "durga-navami", "name": "Durgā Navamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-10", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 30424, "anga": { "type": "tithi", "index": 8, "key": "navami", "name": "Navamī", "start": { "local": "2024-11-09T22:45:42+05:30", "utc": "2024-11-09T17:15:42Z", "ms": 1731172542114.5098 }, "end": { "local": "2024-11-10T21:01:46+05:30", "utc": "2024-11-10T15:31:46Z", "ms": 1731252706214.8152 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-09T22:45:42+05:30", "utc": "2024-11-09T17:15:42Z", "ms": 1731172542114.5098 }, "end": { "local": "2024-11-10T21:01:46+05:30", "utc": "2024-11-10T15:31:46Z", "ms": 1731252706214.8152 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-11-09", "window": { "start": { "local": "2024-11-09T11:46:36+05:30", "utc": "2024-11-09T06:16:36Z", "ms": 1731132996432.748 }, "end": { "local": "2024-11-09T12:34:36+05:30", "utc": "2024-11-09T07:04:36Z", "ms": 1731135876432.748 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-11-10", "window": { "start": { "local": "2024-11-10T11:46:42+05:30", "utc": "2024-11-10T06:16:42Z", "ms": 1731219402317.2095 }, "end": { "local": "2024-11-10T12:34:42+05:30", "utc": "2024-11-10T07:04:42Z", "ms": 1731222282317.2095 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Navamī runs from 22:46 on Sat 9 Nov to 21:02 on Sun 10 Nov.", "fact": "2024-11-09T17:15:42Z → 2024-11-10T15:31:46Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:47–12:35 on the 9th, 11:47–12:35 on the 10th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Navamī must be present during madhyāhna. It covers 0 of 48 minutes on the 9th and 48 of 48 on the 10th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 30424 s" }, { "step": "ruling", "text": "Durgā Navamī, Ujjain, 2024: Sunday 10 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "durga-navami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 9 Aksaya navami (purvahnavyapini), Jagaddhatri puja (Bengal), (udayavyapini one muhurta), Anla navami (Orissa), Durga navami (purvaviddha), Gauri vrata." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-10", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-10", "confidence": "determinate" } ], "quote": "In Ujjain, Durgā Navamī 2024 falls on Sunday 10 November. Navamī runs from 22:46 on Sat 9 Nov to 21:02 on Sun 10 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/durga-navami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-11-12", "festival": "ekadashi", "name": "Prabodhinī Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 33979, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-11-11T18:47:05+05:30", "utc": "2024-11-11T13:17:05Z", "ms": 1731331024985.6 }, "end": { "local": "2024-11-12T16:05:19+05:30", "utc": "2024-11-12T10:35:19Z", "ms": 1731407718557.1658 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-11T18:47:05+05:30", "utc": "2024-11-11T13:17:05Z", "ms": 1731331024985.6 }, "end": { "local": "2024-11-12T16:05:19+05:30", "utc": "2024-11-12T10:35:19Z", "ms": 1731407718557.1658 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-11-11", "window": { "start": { "local": "2024-11-11T06:38:22+05:30", "utc": "2024-11-11T01:08:22Z", "ms": 1731287302117.4043 }, "end": { "local": "2024-11-11T06:38:22+05:30", "utc": "2024-11-11T01:08:22Z", "ms": 1731287302117.4043 } }, "covered_min": 0, "window_min": 0, "qualifies": false }, { "local_date": "2024-11-12", "window": { "start": { "local": "2024-11-12T06:39:00+05:30", "utc": "2024-11-12T01:09:00Z", "ms": 1731373740023.9028 }, "end": { "local": "2024-11-12T06:39:00+05:30", "utc": "2024-11-12T01:09:00Z", "ms": 1731373740023.9028 } }, "covered_min": 1, "window_min": 0, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 18:47 on Mon 11 Nov to 16:05 on Tue 12 Nov.", "fact": "2024-11-11T13:17:05Z → 2024-11-12T10:35:19Z" }, { "step": "kaala", "text": "Sunrise is at 06:38 on the 11th and 06:39 on the 12th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is not on the 11th and is on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 33979 s" }, { "step": "ruling", "text": "Prabodhinī Ekādaśī, Ujjain, 2024: Tuesday 12 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-12", "confidence": "determinate" } ], "quote": "In Ujjain, Prabodhinī Ekādaśī 2024 falls on Tuesday 12 November. Ekādaśī runs from 18:47 on Mon 11 Nov to 16:05 on Tue 12 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-11-12", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-11-13", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 16839, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-11-13T13:01:53+05:30", "utc": "2024-11-13T07:31:53Z", "ms": 1731483112777.839 }, "end": { "local": "2024-11-14T09:43:50+05:30", "utc": "2024-11-14T04:13:50Z", "ms": 1731557629954.9246 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-13T13:01:53+05:30", "utc": "2024-11-13T07:31:53Z", "ms": 1731483112777.839 }, "end": { "local": "2024-11-14T09:43:50+05:30", "utc": "2024-11-14T04:13:50Z", "ms": 1731557629954.9246 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-11-13", "window": { "start": { "local": "2024-11-13T17:42:32+05:30", "utc": "2024-11-13T12:12:32Z", "ms": 1731499951663.0657 }, "end": { "local": "2024-11-13T19:26:14+05:30", "utc": "2024-11-13T13:56:14Z", "ms": 1731506173689.119 } }, "covered_min": 104, "window_min": 104, "qualifies": true }, { "local_date": "2024-11-14", "window": { "start": { "local": "2024-11-14T17:42:12+05:30", "utc": "2024-11-14T12:12:12Z", "ms": 1731586331526.145 }, "end": { "local": "2024-11-14T19:26:01+05:30", "utc": "2024-11-14T13:56:01Z", "ms": 1731592561424.1616 } }, "covered_min": 0, "window_min": 104, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 13:02 on Wed 13 Nov to 09:44 on Thu 14 Nov.", "fact": "2024-11-13T07:31:53Z → 2024-11-14T04:13:50Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:43–19:26 on the 13th, 17:42–19:26 on the 14th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 104 of 104 minutes on the 13th and 0 of 104 on the 14th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 16839 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Wednesday 13 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-13", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Wednesday 13 November. Trayodaśī runs from 13:02 on Wed 13 Nov to 09:44 on Thu 14 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-11-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/kartiki-purnima", "festival": "kartiki-purnima", "name": "Kārtikī Pūrṇimā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 19670, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-11-15T06:19:34+05:30", "utc": "2024-11-15T00:49:34Z", "ms": 1731631773827.566 }, "end": { "local": "2024-11-16T02:58:31+05:30", "utc": "2024-11-15T21:28:31Z", "ms": 1731706110971.2454 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-15T06:19:34+05:30", "utc": "2024-11-15T00:49:34Z", "ms": 1731631773827.566 }, "end": { "local": "2024-11-16T02:58:31+05:30", "utc": "2024-11-15T21:28:31Z", "ms": 1731706110971.2454 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-11-15", "window": { "start": { "local": "2024-11-15T11:47:24+05:30", "utc": "2024-11-15T06:17:24Z", "ms": 1731651444255.354 }, "end": { "local": "2024-11-15T12:35:24+05:30", "utc": "2024-11-15T07:05:24Z", "ms": 1731654324255.354 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-11-16", "window": { "start": { "local": "2024-11-16T11:47:35+05:30", "utc": "2024-11-16T06:17:35Z", "ms": 1731737855159.9834 }, "end": { "local": "2024-11-16T12:35:35+05:30", "utc": "2024-11-16T07:05:35Z", "ms": 1731740735159.9834 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 06:20 on Fri 15 Nov to 02:59 on Sat 16 Nov.", "fact": "2024-11-15T00:49:34Z → 2024-11-15T21:28:31Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:47–12:35 on the 15th, 11:48–12:36 on the 16th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during madhyāhna. It covers 48 of 48 minutes on the 15th and 0 of 48 on the 16th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 19670 s" }, { "step": "ruling", "text": "Kārtikī Pūrṇimā, Ujjain, 2024: Friday 15 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "kartiki-purnima", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-15", "confidence": "determinate" } ], "quote": "In Ujjain, Kārtikī Pūrṇimā 2024 falls on Friday 15 November. Pūrṇimā runs from 06:20 on Fri 15 Nov to 02:59 on Sat 16 Nov and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/kartiki-purnima", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/rasayatra", "festival": "rasayatra", "name": "Rāsayātrā", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-15", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 8567, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-11-15T06:19:34+05:30", "utc": "2024-11-15T00:49:34Z", "ms": 1731631773827.566 }, "end": { "local": "2024-11-16T02:58:31+05:30", "utc": "2024-11-15T21:28:31Z", "ms": 1731706110971.2454 }, "month": { "amanta": 7, "purnimanta": 7, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Kārtika" } }, "span": { "of": "tithi", "start": { "local": "2024-11-15T06:19:34+05:30", "utc": "2024-11-15T00:49:34Z", "ms": 1731631773827.566 }, "end": { "local": "2024-11-16T02:58:31+05:30", "utc": "2024-11-15T21:28:31Z", "ms": 1731706110971.2454 } }, "kaala": "nishita", "days": [ { "local_date": "2024-11-14", "window": { "start": { "local": "2024-11-14T23:47:34+05:30", "utc": "2024-11-14T18:17:34Z", "ms": 1731608253643.707 }, "end": { "local": "2024-11-15T00:35:34+05:30", "utc": "2024-11-14T19:05:34Z", "ms": 1731611133643.707 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-11-15", "window": { "start": { "local": "2024-11-15T23:47:44+05:30", "utc": "2024-11-15T18:17:44Z", "ms": 1731694663859.997 }, "end": { "local": "2024-11-16T00:35:44+05:30", "utc": "2024-11-15T19:05:44Z", "ms": 1731697543859.997 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 06:20 on Fri 15 Nov to 02:59 on Sat 16 Nov.", "fact": "2024-11-15T00:49:34Z → 2024-11-15T21:28:31Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:48–00:36 on the 14th, 23:48–00:36 on the 15th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during niśītha. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 8567 s" }, { "step": "ruling", "text": "Rāsayātrā, Ujjain, 2024: Friday 15 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "rasayatra", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Rasayatra, (nisithavyapini, i.e. covering a period from 24 minutes before to 24 minutes after midnight. If occurs on two days or does not occur on any day, it is to be observed on the second day), Puskar Fair. Ratha yatra (Jain), Tripurotsava (evening), Kedara vrata (Orissa), Kartiki purnima." } ], "kaala": "nishita", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-15", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-15", "confidence": "determinate" } ], "quote": "In Ujjain, Rāsayātrā 2024 falls on Friday 15 November. Pūrṇimā runs from 06:20 on Fri 15 Nov to 02:59 on Sat 16 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/rasayatra", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-11-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 3683, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-11-18T18:56:30+05:30", "utc": "2024-11-18T13:26:30Z", "ms": 1731936390168.5803 }, "end": { "local": "2024-11-19T17:28:42+05:30", "utc": "2024-11-19T11:58:42Z", "ms": 1732017521822.991 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-11-18T18:56:30+05:30", "utc": "2024-11-18T13:26:30Z", "ms": 1731936390168.5803 }, "end": { "local": "2024-11-19T17:28:42+05:30", "utc": "2024-11-19T11:58:42Z", "ms": 1732017521822.991 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-11-18", "window": { "start": { "local": "2024-11-18T19:57:53+05:30", "utc": "2024-11-18T14:27:53Z", "ms": 1731940073059.0671 }, "end": { "local": "2024-11-18T19:57:53+05:30", "utc": "2024-11-18T14:27:53Z", "ms": 1731940073059.0671 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-11-19", "window": { "start": { "local": "2024-11-19T21:00:59+05:30", "utc": "2024-11-19T15:30:59Z", "ms": 1732030259094.9873 }, "end": { "local": "2024-11-19T21:00:59+05:30", "utc": "2024-11-19T15:30:59Z", "ms": 1732030259094.9873 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 18:57 on Mon 18 Nov to 17:29 on Tue 19 Nov.", "fact": "2024-11-18T13:26:30Z → 2024-11-19T11:58:42Z" }, { "step": "kaala", "text": "Moonrise is at 19:58 on the 18th and 21:01 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 3683 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Monday 18 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-18", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Monday 18 November. Caturthī runs from 18:57 on Mon 18 Nov to 17:29 on Tue 19 Nov and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-11-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-11-26", "festival": "ekadashi", "name": "Utpannā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 10857, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-11-26T01:02:13+05:30", "utc": "2024-11-25T19:32:13Z", "ms": 1732563133058.64 }, "end": { "local": "2024-11-27T03:48:04+05:30", "utc": "2024-11-26T22:18:04Z", "ms": 1732659484076.8462 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-11-26T01:02:13+05:30", "utc": "2024-11-25T19:32:13Z", "ms": 1732563133058.64 }, "end": { "local": "2024-11-27T03:48:04+05:30", "utc": "2024-11-26T22:18:04Z", "ms": 1732659484076.8462 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-11-26", "window": { "start": { "local": "2024-11-26T06:48:20+05:30", "utc": "2024-11-26T01:18:20Z", "ms": 1732583899757.6077 }, "end": { "local": "2024-11-26T06:48:20+05:30", "utc": "2024-11-26T01:18:20Z", "ms": 1732583899757.6077 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-11-27", "window": { "start": { "local": "2024-11-27T06:49:01+05:30", "utc": "2024-11-27T01:19:01Z", "ms": 1732670340943.1848 }, "end": { "local": "2024-11-27T06:49:01+05:30", "utc": "2024-11-27T01:19:01Z", "ms": 1732670340943.1848 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 01:02 on Tue 26 Nov to 03:48 on Wed 27 Nov.", "fact": "2024-11-25T19:32:13Z → 2024-11-26T22:18:04Z" }, { "step": "kaala", "text": "Sunrise is at 06:48 on the 26th and 06:49 on the 27th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 26th and is not on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 10857 s" }, { "step": "ruling", "text": "Utpannā Ekādaśī, Ujjain, 2024: Tuesday 26 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-26", "confidence": "determinate" } ], "quote": "In Ujjain, Utpannā Ekādaśī 2024 falls on Tuesday 26 November. Ekādaśī runs from 01:02 on Tue 26 Nov to 03:48 on Wed 27 Nov and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-11-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-11-28", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 32375, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-11-28T06:24:14+05:30", "utc": "2024-11-28T00:54:14Z", "ms": 1732755253819.2922 }, "end": { "local": "2024-11-29T08:40:25+05:30", "utc": "2024-11-29T03:10:25Z", "ms": 1732849824751.6526 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-11-28T06:24:14+05:30", "utc": "2024-11-28T00:54:14Z", "ms": 1732755253819.2922 }, "end": { "local": "2024-11-29T08:40:25+05:30", "utc": "2024-11-29T03:10:25Z", "ms": 1732849824751.6526 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-11-28", "window": { "start": { "local": "2024-11-28T17:39:58+05:30", "utc": "2024-11-28T12:09:58Z", "ms": 1732795798213.362 }, "end": { "local": "2024-11-28T19:25:22+05:30", "utc": "2024-11-28T13:55:22Z", "ms": 1732802121556.6624 } }, "covered_min": 105, "window_min": 105, "qualifies": true }, { "local_date": "2024-11-29", "window": { "start": { "local": "2024-11-29T17:40:00+05:30", "utc": "2024-11-29T12:10:00Z", "ms": 1732882199583.3213 }, "end": { "local": "2024-11-29T19:25:28+05:30", "utc": "2024-11-29T13:55:28Z", "ms": 1732888528222.058 } }, "covered_min": 0, "window_min": 105, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 06:24 on Thu 28 Nov to 08:40 on Fri 29 Nov.", "fact": "2024-11-28T00:54:14Z → 2024-11-29T03:10:25Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:40–19:25 on the 28th, 17:40–19:25 on the 29th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 105 of 105 minutes on the 28th and 0 of 105 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 32375 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Thursday 28 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-28", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Thursday 28 November. Trayodaśī runs from 06:24 on Thu 28 Nov to 08:40 on Fri 29 Nov and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-11-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-11-29", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-11-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 28874, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-11-29T08:40:25+05:30", "utc": "2024-11-29T03:10:25Z", "ms": 1732849824751.6526 }, "end": { "local": "2024-11-30T10:30:20+05:30", "utc": "2024-11-30T05:00:20Z", "ms": 1732942820111.7607 }, "month": { "amanta": 7, "purnimanta": 8, "adhika": false, "amanta_name": "Kārtika", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-11-29T08:40:25+05:30", "utc": "2024-11-29T03:10:25Z", "ms": 1732849824751.6526 }, "end": { "local": "2024-11-30T10:30:20+05:30", "utc": "2024-11-30T05:00:20Z", "ms": 1732942820111.7607 } }, "kaala": "nishita", "days": [ { "local_date": "2024-11-28", "window": { "start": { "local": "2024-11-28T23:51:11+05:30", "utc": "2024-11-28T18:21:11Z", "ms": 1732818070750.7385 }, "end": { "local": "2024-11-29T00:39:11+05:30", "utc": "2024-11-28T19:09:11Z", "ms": 1732820950750.7385 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-11-29", "window": { "start": { "local": "2024-11-29T23:51:32+05:30", "utc": "2024-11-29T18:21:32Z", "ms": 1732904491978.5845 }, "end": { "local": "2024-11-30T00:39:32+05:30", "utc": "2024-11-29T19:09:32Z", "ms": 1732907371978.5845 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 08:40 on Fri 29 Nov to 10:30 on Sat 30 Nov.", "fact": "2024-11-29T03:10:25Z → 2024-11-30T05:00:20Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 23:51–00:39 on the 28th, 23:52–00:40 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 28th and 48 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 28874 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Friday 29 November.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-11-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-11-29", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Friday 29 November. Caturdaśī runs from 08:40 on Fri 29 Nov to 10:30 on Sat 30 Nov and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-11-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-12-05", "festival": "vinayaka-chaturthi", "name": "Vināyaka Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-05", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 502, "anga": { "type": "tithi", "index": 3, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-12-04T13:10:49+05:30", "utc": "2024-12-04T07:40:49Z", "ms": 1733298048671.043 }, "end": { "local": "2024-12-05T12:49:54+05:30", "utc": "2024-12-05T07:19:54Z", "ms": 1733383194103.5198 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-04T13:10:49+05:30", "utc": "2024-12-04T07:40:49Z", "ms": 1733298048671.043 }, "end": { "local": "2024-12-05T12:49:54+05:30", "utc": "2024-12-05T07:19:54Z", "ms": 1733383194103.5198 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-12-04", "window": { "start": { "local": "2024-12-04T11:53:08+05:30", "utc": "2024-12-04T06:23:08Z", "ms": 1733293387583.6572 }, "end": { "local": "2024-12-04T12:41:08+05:30", "utc": "2024-12-04T07:11:08Z", "ms": 1733296267583.6572 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-12-05", "window": { "start": { "local": "2024-12-05T11:53:33+05:30", "utc": "2024-12-05T06:23:33Z", "ms": 1733379812593.9941 }, "end": { "local": "2024-12-05T12:41:33+05:30", "utc": "2024-12-05T07:11:33Z", "ms": 1733382692593.9941 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 13:11 on Wed 4 Dec to 12:50 on Thu 5 Dec.", "fact": "2024-12-04T07:40:49Z → 2024-12-05T07:19:54Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:53–12:41 on the 4th, 11:54–12:42 on the 5th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 4th and 48 of 48 on the 5th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 502 s" }, { "step": "ruling", "text": "Vināyaka Caturthī, Ujjain, 2024: Thursday 5 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "vinayaka-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "kaala": "madhyahna", "priority": "unstated", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-05", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-05", "confidence": "boundary" } ], "quote": "In Ujjain, Vināyaka Caturthī 2024 falls on Thursday 5 December. Caturthī runs from 13:11 on Wed 4 Dec to 12:50 on Thu 5 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/vinayaka-chaturthi?on=2024-12-05", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/naga-panchami-margashirsha", "festival": "naga-panchami-margashirsha", "name": "Nāga Pañcamī (Mārgaśīrṣa)", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 502, "anga": { "type": "tithi", "index": 4, "key": "panchami", "name": "Pañcamī", "start": { "local": "2024-12-05T12:49:54+05:30", "utc": "2024-12-05T07:19:54Z", "ms": 1733383194103.5198 }, "end": { "local": "2024-12-06T12:08:17+05:30", "utc": "2024-12-06T06:38:17Z", "ms": 1733467096721.4373 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-05T12:49:54+05:30", "utc": "2024-12-05T07:19:54Z", "ms": 1733383194103.5198 }, "end": { "local": "2024-12-06T12:08:17+05:30", "utc": "2024-12-06T06:38:17Z", "ms": 1733467096721.4373 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-12-05", "window": { "start": { "local": "2024-12-05T11:53:33+05:30", "utc": "2024-12-05T06:23:33Z", "ms": 1733379812593.9941 }, "end": { "local": "2024-12-05T12:41:33+05:30", "utc": "2024-12-05T07:11:33Z", "ms": 1733382692593.9941 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-12-06", "window": { "start": { "local": "2024-12-06T11:53:58+05:30", "utc": "2024-12-06T06:23:58Z", "ms": 1733466238131.1384 }, "end": { "local": "2024-12-06T12:41:58+05:30", "utc": "2024-12-06T07:11:58Z", "ms": 1733469118131.1384 } }, "covered_min": 14, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pañcamī runs from 12:50 on Thu 5 Dec to 12:08 on Fri 6 Dec.", "fact": "2024-12-05T07:19:54Z → 2024-12-06T06:38:17Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 on the 5th, 11:54–12:42 on the 6th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 5th and 14 of 48 on the 6th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 502 s" }, { "step": "ruling", "text": "Nāga Pañcamī (Mārgaśīrṣa), Ujjain, 2024: Friday 6 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "naga-panchami-margashirsha", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 5 Naga pancami (2nd) (paraviddha)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-06", "confidence": "determinate" } ], "quote": "In Ujjain, Nāga Pañcamī (Mārgaśīrṣa) 2024 falls on Friday 6 December. Pañcamī runs from 12:50 on Thu 5 Dec to 12:08 on Fri 6 Dec and covers 14 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/naga-panchami-margashirsha", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/champa-shashthi", "festival": "champa-shashthi", "name": "Campā Ṣaṣṭhī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 859, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2024-12-06T12:08:17+05:30", "utc": "2024-12-06T06:38:17Z", "ms": 1733467096721.4373 }, "end": { "local": "2024-12-07T11:06:36+05:30", "utc": "2024-12-07T05:36:36Z", "ms": 1733549796120.9539 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-06T12:08:17+05:30", "utc": "2024-12-06T06:38:17Z", "ms": 1733467096721.4373 }, "end": { "local": "2024-12-07T11:06:36+05:30", "utc": "2024-12-07T05:36:36Z", "ms": 1733549796120.9539 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-12-06", "window": { "start": { "local": "2024-12-06T11:53:58+05:30", "utc": "2024-12-06T06:23:58Z", "ms": 1733466238131.1384 }, "end": { "local": "2024-12-06T12:41:58+05:30", "utc": "2024-12-06T07:11:58Z", "ms": 1733469118131.1384 } }, "covered_min": 34, "window_min": 48, "qualifies": true }, { "local_date": "2024-12-07", "window": { "start": { "local": "2024-12-07T11:54:24+05:30", "utc": "2024-12-07T06:24:24Z", "ms": 1733552664165.3428 }, "end": { "local": "2024-12-07T12:42:24+05:30", "utc": "2024-12-07T07:12:24Z", "ms": 1733555544165.3428 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 12:08 on Fri 6 Dec to 11:07 on Sat 7 Dec.", "fact": "2024-12-06T06:38:17Z → 2024-12-07T05:36:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 on the 6th, 11:54–12:42 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 34 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 859 s" }, { "step": "ruling", "text": "Campā Ṣaṣṭhī, Ujjain, 2024: Friday 6 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "champa-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi" } ], "not_evaluated": "The row calls the day special with Śatabhiṣaj nakṣatra, Vyatīpāta yoga and a Sunday; none is tested.", "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-06", "confidence": "determinate" } ], "quote": "In Ujjain, Campā Ṣaṣṭhī 2024 falls on Friday 6 December. Ṣaṣṭhī runs from 12:08 on Fri 6 Dec to 11:07 on Sat 7 Dec and covers 34 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/champa-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/skanda-shashthi", "festival": "skanda-shashthi", "name": "Skanda Ṣaṣṭhī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-06", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 859, "anga": { "type": "tithi", "index": 5, "key": "shashthi", "name": "Ṣaṣṭhī", "start": { "local": "2024-12-06T12:08:17+05:30", "utc": "2024-12-06T06:38:17Z", "ms": 1733467096721.4373 }, "end": { "local": "2024-12-07T11:06:36+05:30", "utc": "2024-12-07T05:36:36Z", "ms": 1733549796120.9539 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-06T12:08:17+05:30", "utc": "2024-12-06T06:38:17Z", "ms": 1733467096721.4373 }, "end": { "local": "2024-12-07T11:06:36+05:30", "utc": "2024-12-07T05:36:36Z", "ms": 1733549796120.9539 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-12-06", "window": { "start": { "local": "2024-12-06T11:53:58+05:30", "utc": "2024-12-06T06:23:58Z", "ms": 1733466238131.1384 }, "end": { "local": "2024-12-06T12:41:58+05:30", "utc": "2024-12-06T07:11:58Z", "ms": 1733469118131.1384 } }, "covered_min": 34, "window_min": 48, "qualifies": true }, { "local_date": "2024-12-07", "window": { "start": { "local": "2024-12-07T11:54:24+05:30", "utc": "2024-12-07T06:24:24Z", "ms": 1733552664165.3428 }, "end": { "local": "2024-12-07T12:42:24+05:30", "utc": "2024-12-07T07:12:24Z", "ms": 1733555544165.3428 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ṣaṣṭhī runs from 12:08 on Fri 6 Dec to 11:07 on Sat 7 Dec.", "fact": "2024-12-06T06:38:17Z → 2024-12-07T05:36:36Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 on the 6th, 11:54–12:42 on the 7th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ṣaṣṭhī must be present during madhyāhna. It covers 34 of 48 minutes on the 6th and 0 of 48 on the 7th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 859 s" }, { "step": "ruling", "text": "Skanda Ṣaṣṭhī, Ujjain, 2024: Friday 6 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "skanda-shashthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi" } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-06", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-06", "confidence": "determinate" } ], "quote": "In Ujjain, Skanda Ṣaṣṭhī 2024 falls on Friday 6 December. Ṣaṣṭhī runs from 12:08 on Fri 6 Dec to 11:07 on Sat 7 Dec and covers 34 of 48 minutes of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/skanda-shashthi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/mitra-saptami", "festival": "mitra-saptami", "name": "Mitra Saptamī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-07", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2868, "anga": { "type": "tithi", "index": 6, "key": "saptami", "name": "Saptamī", "start": { "local": "2024-12-07T11:06:36+05:30", "utc": "2024-12-07T05:36:36Z", "ms": 1733549796120.9539 }, "end": { "local": "2024-12-08T09:44:57+05:30", "utc": "2024-12-08T04:14:57Z", "ms": 1733631297075.127 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-07T11:06:36+05:30", "utc": "2024-12-07T05:36:36Z", "ms": 1733549796120.9539 }, "end": { "local": "2024-12-08T09:44:57+05:30", "utc": "2024-12-08T04:14:57Z", "ms": 1733631297075.127 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-12-07", "window": { "start": { "local": "2024-12-07T11:54:24+05:30", "utc": "2024-12-07T06:24:24Z", "ms": 1733552664165.3428 }, "end": { "local": "2024-12-07T12:42:24+05:30", "utc": "2024-12-07T07:12:24Z", "ms": 1733555544165.3428 } }, "covered_min": 48, "window_min": 48, "qualifies": true }, { "local_date": "2024-12-08", "window": { "start": { "local": "2024-12-08T11:54:51+05:30", "utc": "2024-12-08T06:24:51Z", "ms": 1733639090666.8032 }, "end": { "local": "2024-12-08T12:42:51+05:30", "utc": "2024-12-08T07:12:51Z", "ms": 1733641970666.8032 } }, "covered_min": 0, "window_min": 48, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Saptamī runs from 11:07 on Sat 7 Dec to 09:45 on Sun 8 Dec.", "fact": "2024-12-07T05:36:36Z → 2024-12-08T04:14:57Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 on the 7th, 11:55–12:43 on the 8th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: purvaviddha → only-day · margin 2868 s" }, { "step": "ruling", "text": "Mitra Saptamī, Ujjain, 2024: Saturday 7 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "mitra-saptami", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 7 Mitra saptami (purvaviddha)." } ], "kaala": "madhyahna", "priority": "purvaviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-07", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-07", "confidence": "determinate" } ], "quote": "In Ujjain, Mitra Saptamī 2024 falls on Saturday 7 December. Saptamī runs from 11:07 on Sat 7 Dec to 09:45 on Sun 8 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/mitra-saptami", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-12-11", "festival": "ekadashi", "name": "Mokṣadā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-11", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 11696, "anga": { "type": "tithi", "index": 10, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-12-11T03:43:24+05:30", "utc": "2024-12-10T22:13:24Z", "ms": 1733868803673.3462 }, "end": { "local": "2024-12-12T01:09:56+05:30", "utc": "2024-12-11T19:39:56Z", "ms": 1733945996173.9658 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-11T03:43:24+05:30", "utc": "2024-12-10T22:13:24Z", "ms": 1733868803673.3462 }, "end": { "local": "2024-12-12T01:09:56+05:30", "utc": "2024-12-11T19:39:56Z", "ms": 1733945996173.9658 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-12-11", "window": { "start": { "local": "2024-12-11T06:58:20+05:30", "utc": "2024-12-11T01:28:20Z", "ms": 1733880500051.115 }, "end": { "local": "2024-12-11T06:58:20+05:30", "utc": "2024-12-11T01:28:20Z", "ms": 1733880500051.115 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-12-12", "window": { "start": { "local": "2024-12-12T06:58:57+05:30", "utc": "2024-12-12T01:28:57Z", "ms": 1733966937113.1628 }, "end": { "local": "2024-12-12T06:58:57+05:30", "utc": "2024-12-12T01:28:57Z", "ms": 1733966937113.1628 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 03:43 on Wed 11 Dec to 01:10 on Thu 12 Dec.", "fact": "2024-12-10T22:13:24Z → 2024-12-11T19:39:56Z" }, { "step": "kaala", "text": "Sunrise is at 06:58 on the 11th and 06:59 on the 12th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 11th and is not on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 11696 s" }, { "step": "ruling", "text": "Mokṣadā Ekādaśī, Ujjain, 2024: Wednesday 11 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-11", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-11", "confidence": "determinate" } ], "quote": "In Ujjain, Mokṣadā Ekādaśī 2024 falls on Wednesday 11 December. Ekādaśī runs from 03:43 on Wed 11 Dec to 01:10 on Thu 12 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-12-11", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/akhanda-dvadashi", "festival": "akhanda-dvadashi", "name": "Akhaṇḍa Dvādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-12", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 34926, "anga": { "type": "tithi", "index": 11, "key": "dvadashi", "name": "Dvādaśī", "start": { "local": "2024-12-12T01:09:56+05:30", "utc": "2024-12-11T19:39:56Z", "ms": 1733945996173.9658 }, "end": { "local": "2024-12-12T22:26:47+05:30", "utc": "2024-12-12T16:56:47Z", "ms": 1734022607008.393 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-12T01:09:56+05:30", "utc": "2024-12-11T19:39:56Z", "ms": 1733945996173.9658 }, "end": { "local": "2024-12-12T22:26:47+05:30", "utc": "2024-12-12T16:56:47Z", "ms": 1734022607008.393 } }, "kaala": "madhyahna", "days": [ { "local_date": "2024-12-11", "window": { "start": { "local": "2024-12-11T11:56:13+05:30", "utc": "2024-12-11T06:26:13Z", "ms": 1733898372680.954 }, "end": { "local": "2024-12-11T12:44:13+05:30", "utc": "2024-12-11T07:14:13Z", "ms": 1733901252680.954 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-12-12", "window": { "start": { "local": "2024-12-12T11:56:41+05:30", "utc": "2024-12-12T06:26:41Z", "ms": 1733984800760.2517 }, "end": { "local": "2024-12-12T12:44:41+05:30", "utc": "2024-12-12T07:14:41Z", "ms": 1733987680760.2517 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Dvādaśī runs from 01:10 on Thu 12 Dec to 22:27 on Thu 12 Dec.", "fact": "2024-12-11T19:39:56Z → 2024-12-12T16:56:47Z" }, { "step": "kaala", "text": "Madhyāhna is 1 ghaṭikā either side of midday: 11:56–12:44 on the 11th, 11:57–12:45 on the 12th.", "fact": "madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 11th and 48 of 48 on the 12th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one midday qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 34926 s" }, { "step": "ruling", "text": "Akhaṇḍa Dvādaśī, Ujjain, 2024: Thursday 12 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "akhanda-dvadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 12 Matsya dvadasi, Akhanda dvadasi (paraviddha), Vyanjana dvadasi & Dana dvadasi (Orissa)." } ], "kaala": "madhyahna", "priority": "paraviddha", "when_absent": "second-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-12", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-12", "confidence": "determinate" } ], "quote": "In Ujjain, Akhaṇḍa Dvādaśī 2024 falls on Thursday 12 December. Dvādaśī runs from 01:10 on Thu 12 Dec to 22:27 on Thu 12 Dec and covers all of madhyāhna that midday.", "cite": "https://ahargana.org/ujjain/festivals/2024/akhanda-dvadashi", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-12-13", "festival": "pradosha-vrata", "name": "Śukla Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-13", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 687, "anga": { "type": "tithi", "index": 12, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-12-12T22:26:47+05:30", "utc": "2024-12-12T16:56:47Z", "ms": 1734022607008.393 }, "end": { "local": "2024-12-13T19:40:31+05:30", "utc": "2024-12-13T14:10:31Z", "ms": 1734099030698.3672 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-12T22:26:47+05:30", "utc": "2024-12-12T16:56:47Z", "ms": 1734022607008.393 }, "end": { "local": "2024-12-13T19:40:31+05:30", "utc": "2024-12-13T14:10:31Z", "ms": 1734099030698.3672 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-12-12", "window": { "start": { "local": "2024-12-12T17:42:24+05:30", "utc": "2024-12-12T12:12:24Z", "ms": 1734005544407.3406 }, "end": { "local": "2024-12-12T19:28:42+05:30", "utc": "2024-12-12T13:58:42Z", "ms": 1734011921631.1033 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "2024-12-13", "window": { "start": { "local": "2024-12-13T17:42:45+05:30", "utc": "2024-12-13T12:12:45Z", "ms": 1734091964742.2715 }, "end": { "local": "2024-12-13T19:29:04+05:30", "utc": "2024-12-13T13:59:04Z", "ms": 1734098344034.5676 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 22:27 on Thu 12 Dec to 19:41 on Fri 13 Dec.", "fact": "2024-12-12T16:56:47Z → 2024-12-13T14:10:31Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:42–19:29 on the 12th, 17:43–19:29 on the 13th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 106 minutes on the 12th and 106 of 106 on the 13th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 687 s" }, { "step": "ruling", "text": "Śukla Pradoṣa Vrata, Ujjain, 2024: Friday 13 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-13", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-13", "confidence": "determinate" } ], "quote": "In Ujjain, Śukla Pradoṣa Vrata 2024 falls on Friday 13 December. Trayodaśī runs from 22:27 on Thu 12 Dec to 19:41 on Fri 13 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-12-13", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/dattatreyotpatti", "festival": "dattatreyotpatti", "name": "Dattātreyotpatti", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-14", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 2639, "anga": { "type": "tithi", "index": 14, "key": "purnima", "name": "Pūrṇimā", "start": { "local": "2024-12-14T16:59:08+05:30", "utc": "2024-12-14T11:29:08Z", "ms": 1734175747740.0715 }, "end": { "local": "2024-12-15T14:31:41+05:30", "utc": "2024-12-15T09:01:41Z", "ms": 1734253301159.0015 }, "month": { "amanta": 8, "purnimanta": 8, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Mārgaśīrṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-14T16:59:08+05:30", "utc": "2024-12-14T11:29:08Z", "ms": 1734175747740.0715 }, "end": { "local": "2024-12-15T14:31:41+05:30", "utc": "2024-12-15T09:01:41Z", "ms": 1734253301159.0015 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-12-14", "window": { "start": { "local": "2024-12-14T17:43:06+05:30", "utc": "2024-12-14T12:13:06Z", "ms": 1734178386295.0564 }, "end": { "local": "2024-12-14T19:29:27+05:30", "utc": "2024-12-14T13:59:27Z", "ms": 1734184767405.95 } }, "covered_min": 106, "window_min": 106, "qualifies": true }, { "local_date": "2024-12-15", "window": { "start": { "local": "2024-12-15T17:43:29+05:30", "utc": "2024-12-15T12:13:29Z", "ms": 1734264809044.552 }, "end": { "local": "2024-12-15T19:29:52+05:30", "utc": "2024-12-15T13:59:52Z", "ms": 1734271191722.5183 } }, "covered_min": 0, "window_min": 106, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Pūrṇimā runs from 16:59 on Sat 14 Dec to 14:32 on Sun 15 Dec.", "fact": "2024-12-14T11:29:08Z → 2024-12-15T09:01:41Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:43–19:29 on the 14th, 17:43–19:30 on the 15th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Pūrṇimā must be present during pradoṣa. It covers 106 of 106 minutes on the 14th and 0 of 106 on the 15th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 2639 s" }, { "step": "ruling", "text": "Dattātreyotpatti, Ujjain, 2024: Saturday 14 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "dattatreyotpatti", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 104", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "S 15 Dattatreyotpatti (pradosa)." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-14", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-14", "confidence": "determinate" } ], "quote": "In Ujjain, Dattātreyotpatti (Datta Jayanti) 2024 falls on Saturday 14 December. Pūrṇimā runs from 16:59 on Sat 14 Dec to 14:32 on Sun 15 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/dattatreyotpatti", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/sankashta-chaturthi?on=2024-12-18", "festival": "sankashta-chaturthi", "name": "Saṅkaṣṭa Caturthī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-18", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 38413, "anga": { "type": "tithi", "index": 18, "key": "chaturthi", "name": "Caturthī", "start": { "local": "2024-12-18T10:06:34+05:30", "utc": "2024-12-18T04:36:34Z", "ms": 1734496593579.4302 }, "end": { "local": "2024-12-19T10:03:24+05:30", "utc": "2024-12-19T04:33:24Z", "ms": 1734582803949.398 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-18T10:06:34+05:30", "utc": "2024-12-18T04:36:34Z", "ms": 1734496593579.4302 }, "end": { "local": "2024-12-19T10:03:24+05:30", "utc": "2024-12-19T04:33:24Z", "ms": 1734582803949.398 } }, "kaala": "moonrise", "days": [ { "local_date": "2024-12-18", "window": { "start": { "local": "2024-12-18T20:46:47+05:30", "utc": "2024-12-18T15:16:47Z", "ms": 1734535006755.2659 }, "end": { "local": "2024-12-18T20:46:47+05:30", "utc": "2024-12-18T15:16:47Z", "ms": 1734535006755.2659 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-12-19", "window": { "start": { "local": "2024-12-19T21:44:58+05:30", "utc": "2024-12-19T16:14:58Z", "ms": 1734624897865.179 }, "end": { "local": "2024-12-19T21:44:58+05:30", "utc": "2024-12-19T16:14:58Z", "ms": 1734624897865.179 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturthī runs from 10:07 on Wed 18 Dec to 10:03 on Thu 19 Dec.", "fact": "2024-12-18T04:36:34Z → 2024-12-19T04:33:24Z" }, { "step": "kaala", "text": "Moonrise is at 20:47 on the 18th and 21:45 on the 19th.", "fact": "moonrise: disc centre, 31′" }, { "step": "rule", "text": "Caturthī must be current at moonrise. It is on the 18th and is not on the 19th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one moonrise qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 38413 s" }, { "step": "ruling", "text": "Saṅkaṣṭa Caturthī, Ujjain, 2024: Wednesday 18 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "sankashta-chaturthi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The sukla caturthi in each month is called Ganesa caturthi or Vinayaka caturthi. It is observed at madhyahna. The chief among them are caturthis of Bhadrapada and Magha. Similarly the krsna caturthi in each month is called Sankasta caturthi, to be observed on the day when the tithi is current at moonrise. It is called Angaraka caturthi if it falls on Tuesday." } ], "not_evaluated": "It is called Aṅgāraka Caturthī when it falls on a Tuesday; the weekday is not tested.", "kaala": "moonrise", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-18", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-18", "confidence": "determinate" } ], "quote": "In Ujjain, Saṅkaṣṭa Caturthī (Sankatahara Chaturthi) 2024 falls on Wednesday 18 December. Caturthī runs from 10:07 on Wed 18 Dec to 10:03 on Thu 19 Dec and is current at moonrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/sankashta-chaturthi?on=2024-12-18", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/ekadashi?on=2024-12-26", "festival": "ekadashi", "name": "Saphalā Ekādaśī", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-26", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 22944, "anga": { "type": "tithi", "index": 25, "key": "ekadashi", "name": "Ekādaśī", "start": { "local": "2024-12-25T22:29:39+05:30", "utc": "2024-12-25T16:59:39Z", "ms": 1735145978883.802 }, "end": { "local": "2024-12-27T00:44:20+05:30", "utc": "2024-12-26T19:14:20Z", "ms": 1735240459709.0103 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-25T22:29:39+05:30", "utc": "2024-12-25T16:59:39Z", "ms": 1735145978883.802 }, "end": { "local": "2024-12-27T00:44:20+05:30", "utc": "2024-12-26T19:14:20Z", "ms": 1735240459709.0103 } }, "kaala": "sunrise", "days": [ { "local_date": "2024-12-26", "window": { "start": { "local": "2024-12-26T07:06:19+05:30", "utc": "2024-12-26T01:36:19Z", "ms": 1735176978773.8992 }, "end": { "local": "2024-12-26T07:06:19+05:30", "utc": "2024-12-26T01:36:19Z", "ms": 1735176978773.8992 } }, "covered_min": 1, "window_min": 0, "qualifies": true }, { "local_date": "2024-12-27", "window": { "start": { "local": "2024-12-27T07:06:43+05:30", "utc": "2024-12-27T01:36:43Z", "ms": 1735263403453.8 }, "end": { "local": "2024-12-27T07:06:43+05:30", "utc": "2024-12-27T01:36:43Z", "ms": 1735263403453.8 } }, "covered_min": 0, "window_min": 0, "qualifies": false } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Ekādaśī runs from 22:30 on Wed 25 Dec to 00:44 on Fri 27 Dec.", "fact": "2024-12-25T16:59:39Z → 2024-12-26T19:14:20Z" }, { "step": "kaala", "text": "Sunrise is at 07:06 on the 26th and 07:07 on the 27th.", "fact": "sunrise: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Ekādaśī must be current at sunrise. It is on the 26th and is not on the 27th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105" }, { "step": "tie_break", "text": "Only one sunrise qualifies. No tie-break is needed.", "fact": "priority: paraviddha → only-day · margin 22944 s" }, { "step": "ruling", "text": "Saphalā Ekādaśī, Ujjain, 2024: Thursday 26 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "ekadashi", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 105", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The general rule prevalent in most part of India is that it is to be observed on the day when the tithi is current at sunrise. If it occurs on two successive days, it is to be observed on the second day. When does not occur on any day, it is to be observed on the day of the tithi, but widows and sannyasins would observe on the next-day." } ], "not_evaluated": "The next-day observance for widows and sannyāsins, the Bengal avoidance of an ekādaśī joined to daśamī, and the Vaiṣṇava aruṇodaya rule belong to other traditions and are not applied.", "kaala": "sunrise", "priority": "paraviddha", "when_absent": "tithi-day" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-26", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-26", "confidence": "determinate" } ], "quote": "In Ujjain, Saphalā Ekādaśī 2024 falls on Thursday 26 December. Ekādaśī runs from 22:30 on Wed 25 Dec to 00:44 on Fri 27 Dec and is current at sunrise that day.", "cite": "https://ahargana.org/ujjain/festivals/2024/ekadashi?on=2024-12-26", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/pradosha-vrata?on=2024-12-28", "festival": "pradosha-vrata", "name": "Kṛṣṇa Pradoṣa Vrata", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-28", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 24678, "anga": { "type": "tithi", "index": 27, "key": "trayodashi", "name": "Trayodaśī", "start": { "local": "2024-12-28T02:27:06+05:30", "utc": "2024-12-27T20:57:06Z", "ms": 1735333025523.9492 }, "end": { "local": "2024-12-29T03:33:06+05:30", "utc": "2024-12-28T22:03:06Z", "ms": 1735423386288.2874 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-28T02:27:06+05:30", "utc": "2024-12-27T20:57:06Z", "ms": 1735333025523.9492 }, "end": { "local": "2024-12-29T03:33:06+05:30", "utc": "2024-12-28T22:03:06Z", "ms": 1735423386288.2874 } }, "kaala": "pradosha", "days": [ { "local_date": "2024-12-27", "window": { "start": { "local": "2024-12-27T17:49:26+05:30", "utc": "2024-12-27T12:19:26Z", "ms": 1735301965849.8801 }, "end": { "local": "2024-12-27T19:35:47+05:30", "utc": "2024-12-27T14:05:47Z", "ms": 1735308347342.0571 } }, "covered_min": 0, "window_min": 106, "qualifies": false }, { "local_date": "2024-12-28", "window": { "start": { "local": "2024-12-28T17:50:02+05:30", "utc": "2024-12-28T12:20:02Z", "ms": 1735388401586.845 }, "end": { "local": "2024-12-28T19:36:21+05:30", "utc": "2024-12-28T14:06:21Z", "ms": 1735394781309.2573 } }, "covered_min": 106, "window_min": 106, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Trayodaśī runs from 02:27 on Sat 28 Dec to 03:33 on Sun 29 Dec.", "fact": "2024-12-27T20:57:06Z → 2024-12-28T22:03:06Z" }, { "step": "kaala", "text": "Pradoṣa is 2 muhūrtas after sunset: 17:49–19:36 on the 27th, 17:50–19:36 on the 28th.", "fact": "pradosha: night-muhurta-1-2 · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Trayodaśī must be present during pradoṣa. It covers 0 of 106 minutes on the 27th and 106 of 106 on the 28th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one evening qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 24678 s" }, { "step": "ruling", "text": "Kṛṣṇa Pradoṣa Vrata, Ujjain, 2024: Saturday 28 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "pradosha-vrata", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "Pradosa-vrata — The sukla and krsna trayodasi tithis of each month when cover the period of 'pradosa', are observed as Pradosa-vratas." } ], "kaala": "pradosha", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-28", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-28", "confidence": "determinate" } ], "quote": "In Ujjain, Kṛṣṇa Pradoṣa Vrata 2024 falls on Saturday 28 December. Trayodaśī runs from 02:27 on Sat 28 Dec to 03:33 on Sun 29 Dec and covers all of pradoṣa that evening.", "cite": "https://ahargana.org/ujjain/festivals/2024/pradosha-vrata?on=2024-12-28", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }, { "id": "/ujjain/festivals/2024/shivaratri?on=2024-12-29", "festival": "shivaratri", "name": "Śivarātri", "tradition": "smarta", "place": "1253914", "year": 2024, "local_date": "2024-12-29", "confidence": "determinate", "boundary_reasons": [], "boundary_margin_s": 9621, "anga": { "type": "tithi", "index": 28, "key": "chaturdashi", "name": "Caturdaśī", "start": { "local": "2024-12-29T03:33:06+05:30", "utc": "2024-12-28T22:03:06Z", "ms": 1735423386288.2874 }, "end": { "local": "2024-12-30T04:02:01+05:30", "utc": "2024-12-29T22:32:01Z", "ms": 1735511520972.2825 }, "month": { "amanta": 8, "purnimanta": 9, "adhika": false, "amanta_name": "Mārgaśīrṣa", "purnimanta_name": "Pauṣa" } }, "span": { "of": "tithi", "start": { "local": "2024-12-29T03:33:06+05:30", "utc": "2024-12-28T22:03:06Z", "ms": 1735423386288.2874 }, "end": { "local": "2024-12-30T04:02:01+05:30", "utc": "2024-12-29T22:32:01Z", "ms": 1735511520972.2825 } }, "kaala": "nishita", "days": [ { "local_date": "2024-12-28", "window": { "start": { "local": "2024-12-29T00:04:46+05:30", "utc": "2024-12-28T18:34:46Z", "ms": 1735410885545.8909 }, "end": { "local": "2024-12-29T00:52:46+05:30", "utc": "2024-12-28T19:22:46Z", "ms": 1735413765545.8909 } }, "covered_min": 0, "window_min": 48, "qualifies": false }, { "local_date": "2024-12-29", "window": { "start": { "local": "2024-12-30T00:05:14+05:30", "utc": "2024-12-29T18:35:14Z", "ms": 1735497314442.1526 }, "end": { "local": "2024-12-30T00:53:14+05:30", "utc": "2024-12-29T19:23:14Z", "ms": 1735500194442.1526 } }, "covered_min": 48, "window_min": 48, "qualifies": true } ], "decided_by": "only-day", "explanation": [ { "step": "anga", "text": "Caturdaśī runs from 03:33 on Sun 29 Dec to 04:02 on Mon 30 Dec.", "fact": "2024-12-28T22:03:06Z → 2024-12-29T22:32:01Z" }, { "step": "kaala", "text": "Niśītha is 1 ghaṭikā either side of midnight: 00:05–00:53 on the 28th, 00:05–00:53 on the 29th.", "fact": "nishita: midnight-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′" }, { "step": "rule", "text": "Caturdaśī must be present during niśītha. It covers 0 of 48 minutes on the 28th and 48 of 48 on the 29th.", "fact": "Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 108" }, { "step": "tie_break", "text": "Only one night qualifies. No tie-break is needed.", "fact": "priority: unstated → only-day · margin 9621 s" }, { "step": "ruling", "text": "Śivarātri, Ujjain, 2024: Sunday 29 December.", "fact": "confidence: determinate" } ], "rule": { "kind": "lunar", "id": "shivaratri", "references": [ { "text": "Calendar Reform Committee 1955, General Rules for Religious Festivals", "locator": "p. 108", "url": "https://archive.org/details/calendar_reform_comittee_report", "quote": "The krsna caturdasi in each month is called 'Sivaratri'. The chief among them is that of Magha. The tithi must cover nisitha (or pradosa in some opinion)." } ], "not_evaluated": "The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.", "kaala": "nishita", "priority": "unstated", "when_absent": "unstated" }, "alternatives": [ { "kind": "profile", "profile": "classical@2026.1", "local_date": "2024-12-29", "confidence": "determinate" }, { "kind": "profile", "profile": "compat-drikpanchang@2026.1", "local_date": "2024-12-29", "confidence": "determinate" } ], "quote": "In Ujjain, Śivarātri (Masik Shivaratri) 2024 falls on Sunday 29 December. Caturdaśī runs from 03:33 on Sun 29 Dec to 04:02 on Mon 30 Dec and covers all of niśītha that night.", "cite": "https://ahargana.org/ujjain/festivals/2024/shivaratri?on=2024-12-29", "method": "pac-rp@2026.1", "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } } ], "engine": { "version": "0.1.0", "ruleset": "2026.3-draft", "kernel": "de440-1900-2100", "kernel_sha256": "7eef444f9e5bd8786b8b5b72e775ecc376991b953a6246ec7a49d2c37434ea74", "tzdata": "2026f" } }